10 Best Motion Sensor Car Alarm System in The UK

Last updated on 06/09/2025

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800 Meters Solar Driveway Alarm System-Up to 70FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System-1 Receiver and 2 Sensors KIT

800 Meters Solar Driveway Alarm System-Up to 70FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System-1 Receiver and 2 Sensors KIT

HTZSAFE

Free Shipping

Why We Love It

Solar powered, no batteries needed.
Long-range wireless transmission.
Easy installation, plug & play.

Main Highlights

SOLAR WIRELESS ALARMS- The outdoor weather resistant solar motion sensor is powered by built-in rechargeable battery, and the battery will be charged by the top mounted built-in solar panel even on rainy or cloudy days. There is also a charge jack at the back of the sensor which can be charged by the included USB charging cord or the extra solar panel sold by HTZSAFE if the sensor will be installed indoor or some darkness areas. Solar powered no need replace batteries
800 METERS LONG WIRELESS TRANSMISSION RANGE- Both the solar motion sensor and plug-in receiver pick up alarm signals up to 800 meters away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other devices.
20METERS WIDE MOTION DETECTION RANGE- The solar sensor can detect moving people or vehicles from 7.5 meters to 20 meters in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 3 adjustable sensitivities( Low=7.5m; Medium=15m; High=20m), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your property you want to be alerted.
PLUG&PLAY,SUPER EASY TO INSTALL- Turn on the solar sensor and plug the receiver into an outlet,here we go. The unit has been programmed before shipped, the solar motion sensor does not need replace batteries and wireless communication between the devices, the installation time can be as little as a few minutes.
FULLY EXPANDBLE SYSTEM&GUARANTEED 2-YEARS WARRANTY- The unit includes one solar motion sensor and one plug-in receiver.Expandable up to 4 sensors and unlimited receivers for complete coverage of your property. 4 volume levels adjustment and 35 optional melodies. Match different melody with different sensor around your property to differentiate where motion is being detected(Such as the melody for the front door is “Ding Dong”,and for the backyard is “Jingle Bells”)

9.8

Exceptional

9.8

Exceptional

HTZSAFE

800 Meters Solar Driveway Alarm System-Up to 70FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System-1 Receiver and 2 Sensors KIT

Free Shipping

Why We Love It

Solar powered, no batteries needed.
Long-range wireless transmission.
Easy installation, plug & play.

Main Highlights

SOLAR WIRELESS ALARMS- The outdoor weather resistant solar motion sensor is powered by built-in rechargeable battery, and the battery will be charged by the top mounted built-in solar panel even on rainy or cloudy days. There is also a charge jack at the back of the sensor which can be charged by the included USB charging cord or the extra solar panel sold by HTZSAFE if the sensor will be installed indoor or some darkness areas. Solar powered no need replace batteries
800 METERS LONG WIRELESS TRANSMISSION RANGE- Both the solar motion sensor and plug-in receiver pick up alarm signals up to 800 meters away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other devices.
20METERS WIDE MOTION DETECTION RANGE- The solar sensor can detect moving people or vehicles from 7.5 meters to 20 meters in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 3 adjustable sensitivities( Low=7.5m; Medium=15m; High=20m), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your property you want to be alerted.
PLUG&PLAY,SUPER EASY TO INSTALL- Turn on the solar sensor and plug the receiver into an outlet,here we go. The unit has been programmed before shipped, the solar motion sensor does not need replace batteries and wireless communication between the devices, the installation time can be as little as a few minutes.
FULLY EXPANDBLE SYSTEM&GUARANTEED 2-YEARS WARRANTY- The unit includes one solar motion sensor and one plug-in receiver.Expandable up to 4 sensors and unlimited receivers for complete coverage of your property. 4 volume levels adjustment and 35 optional melodies. Match different melody with different sensor around your property to differentiate where motion is being detected(Such as the melody for the front door is “Ding Dong”,and for the backyard is “Jingle Bells”)

Value for Money

CARLOCK Basic Anti Theft Car Device Security System - Wired Car GPS Tracker, Vibration Sensor, & Car TAG - Car Alarm System - Phone Apps & Instant Alerts - Van Vehicle Tracker

CARLOCK Basic Anti Theft Car Device Security System - Wired Car GPS Tracker, Vibration Sensor, & Car TAG - Car Alarm System - Phone Apps & Instant Alerts - Van Vehicle Tracker

Carlock

17% OffFree Shipping

Why We Love It

Monitor your vehicle 24/7.
Extend security with alerts.
Manage security hands-free.

Main Highlights

Comprehensive Security: Monitor your vehicle 24/7 with the CARLOCK Anti-Theft Car Device & Alarm, providing real-time alerts for movement, engine starts, and unusual vibrations.
Enhanced Theft Protection: Bolster your system with the CarLock Bluetooth Vibration Sensor Add-on, extending security to doors, valuables, and high-value items with instant alerts and easy installation.
Smart Automation: Utilize the CARLOCK TAG 2.0 Accessory for hands-free security management. Enable and disable alerts based on Bluetooth distance, reducing false alarms and providing audio confirmations.
Virtual Mechanic: Transform your CarLock device into a virtual mechanic with proactive alerts on low battery or high drain, ensuring optimal vehicle health and early issue detection.
Affordable Bundle: Get all these cutting-edge features in one affordable bundle. CarLock Basic device enables you to choose all possible CarLock subscription plans starting at only £5.95 per month! And the first month is FREE!

CARLOCK Basic Anti Theft Car Device Security System - Wired Car GPS Tracker, Vibration Sensor, & Car TAG - Car Alarm System - Phone Apps & Instant Alerts - Van Vehicle Tracker

17% OffFree Shipping

Why We Love It

Monitor your vehicle 24/7.
Extend security with alerts.
Manage security hands-free.

Main Highlights

Comprehensive Security: Monitor your vehicle 24/7 with the CARLOCK Anti-Theft Car Device & Alarm, providing real-time alerts for movement, engine starts, and unusual vibrations.
Enhanced Theft Protection: Bolster your system with the CarLock Bluetooth Vibration Sensor Add-on, extending security to doors, valuables, and high-value items with instant alerts and easy installation.
Smart Automation: Utilize the CARLOCK TAG 2.0 Accessory for hands-free security management. Enable and disable alerts based on Bluetooth distance, reducing false alarms and providing audio confirmations.
Virtual Mechanic: Transform your CarLock device into a virtual mechanic with proactive alerts on low battery or high drain, ensuring optimal vehicle health and early issue detection.
Affordable Bundle: Get all these cutting-edge features in one affordable bundle. CarLock Basic device enables you to choose all possible CarLock subscription plans starting at only £5.95 per month! And the first month is FREE!

Technaxx Car Alarm with PIR Motion Sensor & 105 dB Siren – Vehicle Security System with Remote, Panic Button, 7-Day Battery, USB Ports – for Car, Camper, Boat, Garage & Home Use - TX-168

Technaxx Car Alarm with PIR Motion Sensor & 105 dB Siren – Vehicle Security System with Remote, Panic Button, 7-Day Battery, USB Ports – for Car, Camper, Boat, Garage & Home Use - TX-168

Technaxx

Free Shipping

Why We Love It

Easy installation for everyone.
Long-lasting battery.
Versatile use cases.

Main Highlights

🔊 Powerful 105 dB Siren with Panic Button: Features an external 105 dB siren to deter thieves and intruders. Includes an emergency panic button for manual activation. Siren installs in the engine bay with 1.5 m cable and 3A fuse (included);
🔋 Long-Lasting Rechargeable Battery: Built-in 500 mAh battery ensures up to 7 days of active use and 14 days in standby mode – even with the engine off. Powered via 12–24 V car cigarette lighter socket;
🚨 PIR Motion Detection Sensor: Infrared motion sensor detects physical movement inside the vehicle and automatically triggers the alarm – ideal anti-theft protection for cars, motorhomes, and boats;
🖲️ Remote Control & Easy Plug-and-Play Use: Activate and deactivate the alarm using the included remote (battery CR2032 included). LED status display for quick visual confirmation – no app or Wi-Fi required;
🏕️ Versatile Security Solution for Travel & Home: Use in cars, vans, boats, lorries, garages, homes, offices, or as a personal panic alarm. Compact, portable, and easy to set up – perfect for travel, camping or long-term parking.

Technaxx Car Alarm with PIR Motion Sensor & 105 dB Siren – Vehicle Security System with Remote, Panic Button, 7-Day Battery, USB Ports – for Car, Camper, Boat, Garage & Home Use - TX-168

Free Shipping

Why We Love It

Easy installation for everyone.
Long-lasting battery.
Versatile use cases.

Main Highlights

🔊 Powerful 105 dB Siren with Panic Button: Features an external 105 dB siren to deter thieves and intruders. Includes an emergency panic button for manual activation. Siren installs in the engine bay with 1.5 m cable and 3A fuse (included);
🔋 Long-Lasting Rechargeable Battery: Built-in 500 mAh battery ensures up to 7 days of active use and 14 days in standby mode – even with the engine off. Powered via 12–24 V car cigarette lighter socket;
🚨 PIR Motion Detection Sensor: Infrared motion sensor detects physical movement inside the vehicle and automatically triggers the alarm – ideal anti-theft protection for cars, motorhomes, and boats;
🖲️ Remote Control & Easy Plug-and-Play Use: Activate and deactivate the alarm using the included remote (battery CR2032 included). LED status display for quick visual confirmation – no app or Wi-Fi required;
🏕️ Versatile Security Solution for Travel & Home: Use in cars, vans, boats, lorries, garages, homes, offices, or as a personal panic alarm. Compact, portable, and easy to set up – perfect for travel, camping or long-term parking.

Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 1 Sensor

Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 1 Sensor

HTZSAFE

Free Shipping

Why We Love It

Monitors indoor/outdoor properties efficiently.
Long wireless transmission range.
Easy installation, plug, and play.

Main Highlights

WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/indoor property. Such as driveway, front porch, gate,pool,garage,shed and etc. Great for home, business,and office.The sensor will work properly at all the seasons. Working temperature range from -30 to 150 degree Fahrenheit.
1/2 MILE LONG WIRELESS TRANSMISSION RANGE : Both the motion sensor and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other devices.
50-FT WIDE MOTION DETECTION RANGE : The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 2 adjustable sensitivities( Low=35ft; High=50ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor/indoor property you want to be alerted.
PLUG&PLAY,SUPER EASY TO INSTALL : Power on the motion sensor by 3pcs AA 1.5V Alkaline batteries(the package does not include the batteries) and plug the receiver into the outlet,here we go. The unit has been programmed before shipped, place the sensors to walls, fence posts, trees, or any other surface,the installation time can be as little as a few minutes.
FULLY EXPANDBLE SYSTEM&GUARANTEED 2-YEARS WARRANTY - The unit includes one plug-in receiver and one motion sensor. Expandable up to 32 sensors and unlimited receivers for complete coverage of your outdoor/indoor property. 4 volume levels adjustment and 35 optional melodies. Match different melody with different sensors around your property to differentiate where motion is being detected.

Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Monitor&Protect Outdoor/Indoor Property - 1 Receiver and 1 Sensor

Free Shipping

Why We Love It

Monitors indoor/outdoor properties efficiently.
Long wireless transmission range.
Easy installation, plug, and play.

Main Highlights

WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/indoor property. Such as driveway, front porch, gate,pool,garage,shed and etc. Great for home, business,and office.The sensor will work properly at all the seasons. Working temperature range from -30 to 150 degree Fahrenheit.
1/2 MILE LONG WIRELESS TRANSMISSION RANGE : Both the motion sensor and plug-in receiver pick up alarm signals up to 1/2 mile away(actual range will vary depending on the local terrain), it is a great solution even you have a large perimeter or property to monitor. The system adopts improved wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other devices.
50-FT WIDE MOTION DETECTION RANGE : The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc. It has 2 adjustable sensitivities( Low=35ft; High=50ft), ideal for driveways, walking paths,yard,garage,gate,pool and anywhere of your outdoor/indoor property you want to be alerted.
PLUG&PLAY,SUPER EASY TO INSTALL : Power on the motion sensor by 3pcs AA 1.5V Alkaline batteries(the package does not include the batteries) and plug the receiver into the outlet,here we go. The unit has been programmed before shipped, place the sensors to walls, fence posts, trees, or any other surface,the installation time can be as little as a few minutes.
FULLY EXPANDBLE SYSTEM&GUARANTEED 2-YEARS WARRANTY - The unit includes one plug-in receiver and one motion sensor. Expandable up to 32 sensors and unlimited receivers for complete coverage of your outdoor/indoor property. 4 volume levels adjustment and 35 optional melodies. Match different melody with different sensors around your property to differentiate where motion is being detected.

eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30 ft Detection Range, 2-Year Battery Life, Adjustable Sensitivity (HomeBase Required)

eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30 ft Detection Range, 2-Year Battery Life, Adjustable Sensitivity (HomeBase Required)

eufy Security

Free Shipping

Why We Love It

Long-lasting battery for security.
Senses motion in broad range.
Adjustable sensitivity suits needs.

Main Highlights

Protection That Lasts: The included battery provides up to 2 years of power for round-the-clock security.
Extensive Coverage: Detects motion within a 100° field of view up to 30 feet away—more than enough to secure an entire room of your home. (NOTE: This motion sensor is not waterproof.)
Adjustable Sensitivity: Tailor the sensitivity of the motion sensor so that it only alerts* when humans are in range—rather than your playful pet dog or cat.
App Alerts: Notifies you as soon as motion is detected, sending a message to your phone via the eufy Security app, no matter where you are.
Link it Up: Connects to eufy Security HomeBase (Not Included) and well as all other eufy Security products. Simply pair it via the eufy Security app and press the button on the sensor to add it to your system.
*Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.

eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30 ft Detection Range, 2-Year Battery Life, Adjustable Sensitivity (HomeBase Required)

Free Shipping

Why We Love It

Long-lasting battery for security.
Senses motion in broad range.
Adjustable sensitivity suits needs.

Main Highlights

Protection That Lasts: The included battery provides up to 2 years of power for round-the-clock security.
Extensive Coverage: Detects motion within a 100° field of view up to 30 feet away—more than enough to secure an entire room of your home. (NOTE: This motion sensor is not waterproof.)
Adjustable Sensitivity: Tailor the sensitivity of the motion sensor so that it only alerts* when humans are in range—rather than your playful pet dog or cat.
App Alerts: Notifies you as soon as motion is detected, sending a message to your phone via the eufy Security app, no matter where you are.
Link it Up: Connects to eufy Security HomeBase (Not Included) and well as all other eufy Security products. Simply pair it via the eufy Security app and press the button on the sensor to add it to your system.
*Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.

108dB Car Alarm System, Vehicle Anti-Theft Vibration Sensor Alarm & Red Light, Wireless Remote Anti Theft Car Device with Magnetic Install Design for Car, Truck

108dB Car Alarm System, Vehicle Anti-Theft Vibration Sensor Alarm & Red Light, Wireless Remote Anti Theft Car Device with Magnetic Install Design for Car, Truck

EXTRACTME

Free Shipping

Why We Love It

Powerful 108dB alarm sound.
Wireless remote for convenience.
Easy installation with magnetic mount.

Main Highlights

2-In-1 Car Vibration Sensor Alarm: This car alarm device includes a max 108dB alarm and red light popping dual alarm mode to effectively scare off potential thieves and has simulated dummy alarm light warnning and protect your car when arming
108dB Powerful Sound: This car alarms for theft with sound adopts 3D accelerated sensor + Al algorithm, high sensitivity, reduce false alarms! 108dB, 102dB, 96dB 3 levels of volume adjustable to apply to different parking lots, such as neighborhoods, parking lots, noisy streets
Red Flashing Alarm Light: This anti theft car device will briefly sound for 2 seconds with a flashing red light when the car first vibrates. Another vibration triggers a 30S continuous alarm and red light blinking mode, draws attention to the surrounding area and scare off thieves
66FT Wireless Remote Car Alarm: This car vibration alarm is equipped with a wireless remote control for arming and disarming, and can be operated up to 66FT (20M), not only can be used to remotely turn off the alarm, but also can be used to quickly locate your vehicle in a parking lot, etc.
Magnetic Mount & Long Battery Life: This car security anti theft is magnetically mounted, no tools required to install, no marks left at the installation and can be moved to a different location at any time. Only two AAA batteries are needed, it can be used for 1-3 months
Multi-Purpose Alarm: This anti theft alarm can be used not only for cars, trucks and other vehicle, but also for home windows and doors when you are away from home, as well as bicycles, electric vehicles, luggage, etc.
Car Security Anti Theft List: Car sound vibration alarm (Note include two AAA batteries), wireless remote control, instruction manual, 365-day protection
【Note】 Vehicle soundproofing may affect the exterior volume of the vehicle. Sound and light dual mode alarm solves this problem perfectly

108dB Car Alarm System, Vehicle Anti-Theft Vibration Sensor Alarm & Red Light, Wireless Remote Anti Theft Car Device with Magnetic Install Design for Car, Truck

Free Shipping

Why We Love It

Powerful 108dB alarm sound.
Wireless remote for convenience.
Easy installation with magnetic mount.

Main Highlights

2-In-1 Car Vibration Sensor Alarm: This car alarm device includes a max 108dB alarm and red light popping dual alarm mode to effectively scare off potential thieves and has simulated dummy alarm light warnning and protect your car when arming
108dB Powerful Sound: This car alarms for theft with sound adopts 3D accelerated sensor + Al algorithm, high sensitivity, reduce false alarms! 108dB, 102dB, 96dB 3 levels of volume adjustable to apply to different parking lots, such as neighborhoods, parking lots, noisy streets
Red Flashing Alarm Light: This anti theft car device will briefly sound for 2 seconds with a flashing red light when the car first vibrates. Another vibration triggers a 30S continuous alarm and red light blinking mode, draws attention to the surrounding area and scare off thieves
66FT Wireless Remote Car Alarm: This car vibration alarm is equipped with a wireless remote control for arming and disarming, and can be operated up to 66FT (20M), not only can be used to remotely turn off the alarm, but also can be used to quickly locate your vehicle in a parking lot, etc.
Magnetic Mount & Long Battery Life: This car security anti theft is magnetically mounted, no tools required to install, no marks left at the installation and can be moved to a different location at any time. Only two AAA batteries are needed, it can be used for 1-3 months
Multi-Purpose Alarm: This anti theft alarm can be used not only for cars, trucks and other vehicle, but also for home windows and doors when you are away from home, as well as bicycles, electric vehicles, luggage, etc.
Car Security Anti Theft List: Car sound vibration alarm (Note include two AAA batteries), wireless remote control, instruction manual, 365-day protection
【Note】 Vehicle soundproofing may affect the exterior volume of the vehicle. Sound and light dual mode alarm solves this problem perfectly

Bike Alarm with Remote, 110dB Anti Theft Car Alarm Wireless Vibration Motion Sensor for Motorcycle Bike, Waterproof Bicycle Security System, USB-C Rechargeable Ebike Electric Scooter Accessories

Bike Alarm with Remote, 110dB Anti Theft Car Alarm Wireless Vibration Motion Sensor for Motorcycle Bike, Waterproof Bicycle Security System, USB-C Rechargeable Ebike Electric Scooter Accessories

Elecphbo

Free Shipping

Why We Love It

Advanced security for peace of mind.
Customizable sensitivity for personal needs.
Durable and weather-resistant design.

Main Highlights

🚲【Advanced Security】: Safeguard your bike with the anti-theft bike alarm with remote, featuring a 110dB anti-theft car alarm and wireless vibration motion sensor. With the wireless remote control, strong remote range up to 164ft~229ft, rest assured knowing your motorcycle or bike is protected with this waterproof security system.
🚴【Customizable Bike Protection】: This bike alarm offers 7 levels of adjustable sensitivity, you can be easily set according to your needs. 3 levels adjustable volume, don’t worry about the alarm is extremely loud or not loud. allowing you to tailor the alarm to suit your security needs. The sensitive anti-theft function ensures maximum security for your vehicle.
🚲【IP65 Waterproof & Durable】: Made with PC+ anti-UV material, our wireless security vibration alarm featured IP56 waterproof and dustproof, high and low temperature resistance, not afraid of wind, rain and severe cold and heat! Its dustproof features make it a convenient and long-lasting solution for urban cyclists.
🚴【USB Rechargeable & Low Battery Indicator】: Say goodbye to constantly replacing batteries. Our bike alarm is USB rechargeable, allowing for convenient and eco-friendly charging, no need replace the battery and save money. Plus, the bike alarm features a low battery indicator to ensure uninterrupted protection.
🚲【Easy installation & Multi-Purpose Protection】: Bracket/Zip ties/Double-sided tape 3 installation ways, suitable for various models vehicle! Not just for bikes and motorcycles, our alarm system can be used to secure various belongings such as scooters, carts, trailers, fences, windows, doors, and more.

Bike Alarm with Remote, 110dB Anti Theft Car Alarm Wireless Vibration Motion Sensor for Motorcycle Bike, Waterproof Bicycle Security System, USB-C Rechargeable Ebike Electric Scooter Accessories

Free Shipping

Why We Love It

Advanced security for peace of mind.
Customizable sensitivity for personal needs.
Durable and weather-resistant design.

Main Highlights

🚲【Advanced Security】: Safeguard your bike with the anti-theft bike alarm with remote, featuring a 110dB anti-theft car alarm and wireless vibration motion sensor. With the wireless remote control, strong remote range up to 164ft~229ft, rest assured knowing your motorcycle or bike is protected with this waterproof security system.
🚴【Customizable Bike Protection】: This bike alarm offers 7 levels of adjustable sensitivity, you can be easily set according to your needs. 3 levels adjustable volume, don’t worry about the alarm is extremely loud or not loud. allowing you to tailor the alarm to suit your security needs. The sensitive anti-theft function ensures maximum security for your vehicle.
🚲【IP65 Waterproof & Durable】: Made with PC+ anti-UV material, our wireless security vibration alarm featured IP56 waterproof and dustproof, high and low temperature resistance, not afraid of wind, rain and severe cold and heat! Its dustproof features make it a convenient and long-lasting solution for urban cyclists.
🚴【USB Rechargeable & Low Battery Indicator】: Say goodbye to constantly replacing batteries. Our bike alarm is USB rechargeable, allowing for convenient and eco-friendly charging, no need replace the battery and save money. Plus, the bike alarm features a low battery indicator to ensure uninterrupted protection.
🚲【Easy installation & Multi-Purpose Protection】: Bracket/Zip ties/Double-sided tape 3 installation ways, suitable for various models vehicle! Not just for bikes and motorcycles, our alarm system can be used to secure various belongings such as scooters, carts, trailers, fences, windows, doors, and more.

Garage Shed Alarm with Remote, Shed alarm for Home Ranch Van Carport Shop Infrared Detection Technology with 328ft Remote SOS Button Battery Powered 125db Extra Loud (Black - 2 Remotes)

Garage Shed Alarm with Remote, Shed alarm for Home Ranch Van Carport Shop Infrared Detection Technology with 328ft Remote SOS Button Battery Powered 125db Extra Loud (Black - 2 Remotes)

ATUTEN

21% OffFree Shipping

Why We Love It

Advanced motion detection technology.
Long-range wireless convenience.
Versatile and portable protection.

Main Highlights

Reliable Shed Security Alarm: This battery-powered shed alarm uses advanced motion sensor technology to detect intruders with precision, for garage alarm, shed security, or trailer alarm, it reduces false triggers while safeguarding outdoor spaces like gardens, driveways, and storage units, The 125dB loud shed alarm ensures instant alerts
Long-Range Remote Control: The shed alarm with remote PIR offers a 328ft wireless range, letting you arm/disarm effortlessly, the motion sensor alarm covers 16-26ft, Perfect for outdoor sensor alarm or indoor motion sensor alarm with siren, it protects sheds, garages, and store
Versatile Protection: Use as a garage shed alarm, garden shed alarms, or van alarms, the wireless battery-powered shed alarm is easy to install with adhesive or screws, Its smart shed alarm design includes an SOS button for emergencies, making it for elderly or child safety
Portable & Multi-Functional: Take this battery shed alarm camping or secure trailer alarm setups, Pair one remote with two alarms or control two remotes with one shed motion sensor alarm, Compact yet powerful, it’s a must-have for shed door alarm or alarm garden needs
UK-Compliant & Hassle-Free: This electric shed alarm with remote meets uk standards and requires no wiring, Includes 18-month support, and kit: motion alarm, remote, batteries, screws, and manual, perfect for shed security alarms or garage alarm

Garage Shed Alarm with Remote, Shed alarm for Home Ranch Van Carport Shop Infrared Detection Technology with 328ft Remote SOS Button Battery Powered 125db Extra Loud (Black - 2 Remotes)

21% OffFree Shipping

Why We Love It

Advanced motion detection technology.
Long-range wireless convenience.
Versatile and portable protection.

Main Highlights

Reliable Shed Security Alarm: This battery-powered shed alarm uses advanced motion sensor technology to detect intruders with precision, for garage alarm, shed security, or trailer alarm, it reduces false triggers while safeguarding outdoor spaces like gardens, driveways, and storage units, The 125dB loud shed alarm ensures instant alerts
Long-Range Remote Control: The shed alarm with remote PIR offers a 328ft wireless range, letting you arm/disarm effortlessly, the motion sensor alarm covers 16-26ft, Perfect for outdoor sensor alarm or indoor motion sensor alarm with siren, it protects sheds, garages, and store
Versatile Protection: Use as a garage shed alarm, garden shed alarms, or van alarms, the wireless battery-powered shed alarm is easy to install with adhesive or screws, Its smart shed alarm design includes an SOS button for emergencies, making it for elderly or child safety
Portable & Multi-Functional: Take this battery shed alarm camping or secure trailer alarm setups, Pair one remote with two alarms or control two remotes with one shed motion sensor alarm, Compact yet powerful, it’s a must-have for shed door alarm or alarm garden needs
UK-Compliant & Hassle-Free: This electric shed alarm with remote meets uk standards and requires no wiring, Includes 18-month support, and kit: motion alarm, remote, batteries, screws, and manual, perfect for shed security alarms or garage alarm

CarLock BT Vibration Sensor Add-on - Improved Car Theft Protection and Security for Your CarLock Device - Installs to Car Doors or Valuables for Instant Motion Detection (NOT for Standalone Use)

CarLock BT Vibration Sensor Add-on - Improved Car Theft Protection and Security for Your CarLock Device - Installs to Car Doors or Valuables for Instant Motion Detection (NOT for Standalone Use)

Carlock

Free Shipping

Why We Love It

Enhances CarLock's security features.
Instant door tampering notifications.
Quick and easy installation.

Main Highlights

IMPORTANT - Requires CarLock main device to function (CarLock OBD or CarLock Wired): This add-on vibration sensor enhances your CarLock device by providing additional vibration detection coverage. It is not a standalone product.
BOOSTS YOUR CARLOCK DEVICE’S PROTECTION POWER: This powerful vehicle security accessory enhances the vibration detection of your existing CarLock system by adding a new vibration alert and protects your car or van from theft. Delivers extra vehicle protection and peace of mind.
GET INSTANT DOOR OPEN NOTIFICATIONS: Works discreetly to detect motion and helps protect your vehicle from theft. Simply fix to your door and leave it on guard. Delivers real-time security alerts to your CarLock app if your doors are tampered with or opened. Here’s your personal security guard, keeping watch over your vehicle while you’re away.
SAFEGUARDS YOUR BELONGINGS: Now you can protect high-value items in or around your vehicle with ease. Attaches quickly and easily to tools, e-bikes, gadgets etc. Detects vibrations within Bluetooth receiver range (approx. 20 feet) and issues alerts to your CarLock app. Helps secure valuables inside your vehicle or nearby (eg garage or yard).
EASY TO SET UP AND INSTALL: Brings you seamless integration and automatic pairing with your existing CarLock system. This fully waterproof device fits in place easily with the included double-sided sticker / screws. 1-year Replaceable battery gives you 365 days of reliable protection.

CarLock BT Vibration Sensor Add-on - Improved Car Theft Protection and Security for Your CarLock Device - Installs to Car Doors or Valuables for Instant Motion Detection (NOT for Standalone Use)

Free Shipping

Why We Love It

Enhances CarLock's security features.
Instant door tampering notifications.
Quick and easy installation.

Main Highlights

IMPORTANT - Requires CarLock main device to function (CarLock OBD or CarLock Wired): This add-on vibration sensor enhances your CarLock device by providing additional vibration detection coverage. It is not a standalone product.
BOOSTS YOUR CARLOCK DEVICE’S PROTECTION POWER: This powerful vehicle security accessory enhances the vibration detection of your existing CarLock system by adding a new vibration alert and protects your car or van from theft. Delivers extra vehicle protection and peace of mind.
GET INSTANT DOOR OPEN NOTIFICATIONS: Works discreetly to detect motion and helps protect your vehicle from theft. Simply fix to your door and leave it on guard. Delivers real-time security alerts to your CarLock app if your doors are tampered with or opened. Here’s your personal security guard, keeping watch over your vehicle while you’re away.
SAFEGUARDS YOUR BELONGINGS: Now you can protect high-value items in or around your vehicle with ease. Attaches quickly and easily to tools, e-bikes, gadgets etc. Detects vibrations within Bluetooth receiver range (approx. 20 feet) and issues alerts to your CarLock app. Helps secure valuables inside your vehicle or nearby (eg garage or yard).
EASY TO SET UP AND INSTALL: Brings you seamless integration and automatic pairing with your existing CarLock system. This fully waterproof device fits in place easily with the included double-sided sticker / screws. 1-year Replaceable battery gives you 365 days of reliable protection.

CPVAN Indoor Motion Sensor Alarm with Siren, Wireless Infrared DIY PIR Motion Detector Burglar Alarm System, Battery Operated, 125dB Adjustable, Remote Control for Home/Garage/Van/Shed/Shop. (Black)

CPVAN Indoor Motion Sensor Alarm with Siren, Wireless Infrared DIY PIR Motion Detector Burglar Alarm System, Battery Operated, 125dB Adjustable, Remote Control for Home/Garage/Van/Shed/Shop. (Black)

CPVAN

36% OffFree Shipping

Why We Love It

Top-notch, trusted UK security.
Secure infrared motion detection.
Effortless installation and operation.

Main Highlights

CPVAN BRAND YOU CAN TRUST - The team at CPVAN SECURITY has dedicated more than 10 years and thousands of hours making the highest-quality security products in the UK every customer satisfaction and feedback prove a good reputation. This motion sensor alarm mainly protects your Shed, Garage, Van&etc.
MORE SECURE DESIGN - Communication range of up to 328ft/100m (Sound range in open place) and detection range of the infrared sensor of approximately 16-26ft/5-8m, 125db alarm or loud chime mode and state-of-the-art passive-infrared (PIR) to detect any movement within the detection zone to keep you informed and safe.
EASY INSTALLATION - Remote controlled operation with SOS button, activate and deactivate the system even from the outside - solid user manual provided. Just paste motion sensor alarm in the right place, you can also set it by stent. Powered by 3 AA batteries (incl.) or power adaptor (not incl.).
SERVICE TECHNICAL SUPPORT - This cost-effective simple product is easy to use, simply set once and forget - protect yourself today. Get peace of mind knowing our products are covered by our warranty and technical support.
NOTE - You can control the two-alarm unit with one remote control, or two remotes control one alarm unit after pairing. Cannot Expand this PIR motion sensor with each other. The volume of the alarms and chimes can be adjusted via the volume keys on the main unit or by remote control. Updated CP2 with chime function and alarm function.

CPVAN Indoor Motion Sensor Alarm with Siren, Wireless Infrared DIY PIR Motion Detector Burglar Alarm System, Battery Operated, 125dB Adjustable, Remote Control for Home/Garage/Van/Shed/Shop. (Black)

36% OffFree Shipping

Why We Love It

Top-notch, trusted UK security.
Secure infrared motion detection.
Effortless installation and operation.

Main Highlights

CPVAN BRAND YOU CAN TRUST - The team at CPVAN SECURITY has dedicated more than 10 years and thousands of hours making the highest-quality security products in the UK every customer satisfaction and feedback prove a good reputation. This motion sensor alarm mainly protects your Shed, Garage, Van&etc.
MORE SECURE DESIGN - Communication range of up to 328ft/100m (Sound range in open place) and detection range of the infrared sensor of approximately 16-26ft/5-8m, 125db alarm or loud chime mode and state-of-the-art passive-infrared (PIR) to detect any movement within the detection zone to keep you informed and safe.
EASY INSTALLATION - Remote controlled operation with SOS button, activate and deactivate the system even from the outside - solid user manual provided. Just paste motion sensor alarm in the right place, you can also set it by stent. Powered by 3 AA batteries (incl.) or power adaptor (not incl.).
SERVICE TECHNICAL SUPPORT - This cost-effective simple product is easy to use, simply set once and forget - protect yourself today. Get peace of mind knowing our products are covered by our warranty and technical support.
NOTE - You can control the two-alarm unit with one remote control, or two remotes control one alarm unit after pairing. Cannot Expand this PIR motion sensor with each other. The volume of the alarms and chimes can be adjusted via the volume keys on the main unit or by remote control. Updated CP2 with chime function and alarm function.

We scanned 1664 products

We reviewed these offers relevant to the Motion Sensor Car Alarm System within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like HTZSAFE, Carlock, Technaxx, eufy Security, EXTRACTME, Elecphbo, ATUTEN, CPVAN, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Motion Sensor Car Alarm System in the market, we considered we took a deep dive into 8321 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is 800 Meters Solar Driveway Alarm System-Up to 70FT Wide Sensor Range 3 Adjustable Sensitivities-Fully Weatherproof Outdoor Motion Sensor&Detector DIY Security Alert System-1 Receiver and 2 Sensors KIT. We love many things about this product by HTZSAFE. What sets it apart from the competition is Solar powered, no batteries needed, Long-range wireless transmission, Easy installation, plug & play.
The best value product for most shoppers and where user satisfaction is continuously the highest is CARLOCK Basic Anti Theft Car Device Security System - Wired Car GPS Tracker, Vibration Sensor, & Car TAG - Car Alarm System - Phone Apps & Instant Alerts - Van Vehicle Tracker by Carlock based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Motion Sensor Car Alarm System and the best cost-to-value ratio is CPVAN Indoor Motion Sensor Alarm with Siren, Wireless Infrared DIY PIR Motion Detector Burglar Alarm System, Battery Operated, 125dB Adjustable, Remote Control for Home/Garage/Van/Shed/Shop. (Black)at CPVAN with a 36% discount.
Our list of the best Motion Sensor Car Alarm System is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.