10 Best Simplisafe Sensor in The UK

Last updated on 16/07/2025
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Best Choice
1
9.8
Exceptional
SimpliSafe Home Security System | 8 Piece Home Alarm System with Entry & Motion Sensors, Bellbox & HD Indoor Security Camera - Optional Professional Monitoring - Compatible with Alexa
SimpliSafe
SimpliSafe Home Security System | 8 Piece Home Alarm System with Entry & Motion Sensors, Bellbox & HD Indoor Security Camera - Optional Professional Monitoring - Compatible with Alexa
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Why We Love It
  • Customizable up to 100 components.
  • Pet friendly and silent operation.
  • Highly rated customer service.
Main Highlights
  • WIRELESS HOME SECURITY SYSTEMS 8 PIECE: Ideal for your small house or flat. Includes Base Station, Keypad, 1080p SimpliCam, 2 Entry Sensors, 2 Motion Sensor & Bellbox. Want to customise with additional detectors? Build your alarm system by adding up to 100 SimpliSafe components & 10 indoor security cameras anytime
  • UPGRADED WIRELESS ALARM SYSTEM : Plug & play setup inside the house. SimpliSafe home alarm systems are a click away from protecting your family and possessions. The exterior alarm bell box requires drill use to install outside to deter intruders
  • PET FRIENDLY & SILENT: Designed to detect the unique heat signatures of humans, the latest motion sensors let cats and dogs (up to 27kg) roam freely around the house. The 1080p indoor security camera streams live footage directly to the app
  • PEACE OF MIND: Smash proof, hack proof with 4G data backup and 24-hour backup battery, SimpliSafe's highly customisable smart security system has you covered in any situation
  • FREE 60 DAYS PROFESSIONAL MONITORING trial worth £27.99/month (contact support), including app control and emergency service callouts. No long-term contracts or hidden fees. Your system comes with a 60-day 100% satisfaction guarantee.
  • RATED EXCELLENT CUSTOMER SERVICE: Our team of house security experts are rated excellent on Trust Pilot, and are only a call away to assist you
9.8
Exceptional
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Best Value
2
9.6
Superb
SimpliSafe Security Camera Outdoor- Wireless Camera Home Security Systems Only - 2 Way Audio, Spotlight, Motion Detection and Colour Night Vision - Optional Monitoring and No Contracts
SimpliSafe
SimpliSafe Security Camera Outdoor- Wireless Camera Home Security Systems Only - 2 Way Audio, Spotlight, Motion Detection and Colour Night Vision - Optional Monitoring and No Contracts
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Why We Love It
  • Simple installation, secure hold.
  • Instant alerts, reliable detection.
  • Wide view, clear night vision.
Main Highlights
  • SIMPLISAFE OUTDOOR CAMERA WIRELESS- ONLY compatible with SimpliSafe alarm systems. Deter intruders with two way audio & 80dB siren
  • SIMPLE INSTALLATION: The home security camera attaches with a screw-in mount, place your wireless camera on top, letting the heavy-duty magnet hold the cctv camera securely
  • INSTANT NOTIFICATIONS: The motion sensor camera detects movement up to 30 ft away, triggering the spotlight and sending a push notification. With up to 3 month battery life & IP65 weatherproof rating, this camera is built to last
  • SUPER WIDE VIEW: With a 140 degree field of view, and 10x digital zoom, there are virtually no blind spots for intruders. Stream 1080p HD image quality directly to the SimpliSafe app
  • COLOUR NIGHT VISION CAMERA: see what's happening around your home even at night with 2 night vision modes, and built in spotlight. You must have the SimpliSafe system to use the Outdoor Camera
9.6
Superb
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3
9.5
Superb
Save 10%
SimpliSafe Home Security System | 7 Piece Home Security Camera & Alarm System with Entry & Motion Sensor - Optional Monitoring Subscription - Compatible with Alexa
SimpliSafe
SimpliSafe Home Security System | 7 Piece Home Security Camera & Alarm System with Entry & Motion Sensor - Optional Monitoring Subscription - Compatible with Alexa
10% OffFree Shipping
Why We Love It
  • Easy plug & play setup.
  • Pet-friendly and silent operation.
  • Smash-proof, hack-proof security.
Main Highlights
  • SMART WIRELESS ALARM SYSTEM : Plug & play setup inside your medium sized house or flat. SimpliSafe home alarm systems are a click away from protecting your family and possessions
  • PET FRIENDLY & SILENT: Designed to detect the unique heat signatures of humans, the PIR motion sensors let cats and dogs (up to 27kg) roam freely around the house. The 1080p indoor security camera streams live footage directly to the app
  • PEACE OF MIND: Smash proof, hack proof with 4G data backup and 24-hour backup battery, SimpliSafe's highly customisable smart security system has you covered in any situation
  • OPTIONAL MONTHLY SUBSCRIPTION: Your system includes a free 60 day trial of Pro Premium Monitoring worth £27.99/month (contact support), including app control and emergency service callouts. Your system comes with a 60-day 100% satisfaction guarantee
  • RATED EXCELLENT CUSTOMER SERVICE: Our team of house security experts are rated excellent on Trust Pilot, and are only a call away to assist you
9.5
Superb
Save 10%
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4
9.3
Superb
SimpliSafe Video Doorbell Pro - Wired Doorbell Camera with Two-Way Audio, Motion Detection & Night vision
SimpliSafe
SimpliSafe Video Doorbell Pro - Wired Doorbell Camera with Two-Way Audio, Motion Detection & Night vision
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Why We Love It
  • Crystal clear 1080p video.
  • Instant motion event notifications.
  • Dual sensor technology detects humans.
Main Highlights
  • WIRED VIDEO DOORBELL FOR SIMPLISAFE ONLY: Package? Delivered. Dog? Walked. Driveway? All clear. Bad guys? Not here. Watch over it all - without leaving your seat - with the SimpliSafe Video Doorbell Pro
  • CRYSTAL CLEAR VIDEO: Super wide 162° field of view, paired with variable bitrate compression, enjoy flawless 1080p HD video straight to your phone. See guests at night with infrared night vision
  • INSTANT NOTIFICATIONS: Receive direct video calls when the bell rings, or rapid notifications if a motion event is detected. Use the inbuilt speaker and mic to talk via the door bell camera
  • DUAL SENSOR TECHNOLOGY : Unlike other smart doorbells, one sensor identifies the heat signature of people, and the other detects human form. Meaning you only get thoughtful notifications. Connect to your SimpliSafe Base for door chimes - cloud storage requires subscription. Or connect to your existing mechanical door chime
  • CONSTANT POWER: Hardwire your wifi doorbell to your existing doorbell wiring. Compatible with any ac adapter delivering 8-24VAC (not included). Requires 2.4GHz wifi connection. While it is possible to install yourself, we recommend professional installation
9.3
Superb
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5
9.2
Superb
SimpliSafe Bell Box - Wireless External Siren with 105db Alarm and Red Flashing LED Security Light Deterrent. Compatible with SimpliSafe Home Security System Only
SimpliSafe
SimpliSafe Bell Box - Wireless External Siren with 105db Alarm and Red Flashing LED Security Light Deterrent. Compatible with SimpliSafe Home Security System Only
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Why We Love It
  • Enhances SimpliSafe system security.
  • Features powerful 105dB siren.
  • Withstands all weather extremes.
Main Highlights
  • UPGRADE YOUR SIMPLISAFE SYSTEM: Compatible with your SimpliSafe home security system (3rd gen). Add up to 100 accessories for complete home protection
  • LOUD 105dB SIREN: The deafening siren works with the flashing LED light to stop intruders in their tracks and let neighbours and emergency services know there’s a potential break-in at your home
  • RUGGED DESIGN: Behind the sleek appearance is an IP55 rated home siren that withstands all weather extremes, snow, rain, ice, and temperatures -25°C to 60°C
  • SIMPLE SETUP: No wiring needed. The outdoor wireless siren is battery powered, simply connect to your SimpliSafe home alarm and install in a highly visible location from the street using the included mounting kit
  • CUSTOMISABLE: Easily customise the siren's volume from the SimpliSafe keypad, or remotely from the SimpliSafe App.
9.2
Superb
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6
9.2
Superb
SimpliSafe Wireless 105Db Auxiliary Siren - Compatible with SimpliSafe Home Security Systems
SimpliSafe
SimpliSafe Wireless 105Db Auxiliary Siren - Compatible with SimpliSafe Home Security Systems
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Why We Love It
  • Enhances SimpliSafe home security systems.
  • Produces loud, intruder-deterring sounds.
  • Weatherproof and easy to install.
Main Highlights
  • UPGRADE YOUR SIMPLISAFE SYSTEM: Compatible with your SimpliSafe Home Security System (3rd Gen). Add up to 100 accessories for customised home protection
  • EAR BLASTING DETERRENCE: Protect your home from break-ins with 105dB of ear popping sound from your SimpliSafe auxiliary siren. Customisable between 3 siren volumes to deter intruders
  • SECURE DESIGN: The external siren is IP54 rated & fully weatherproof. It can be used inside or outside. It can be screw mounted into wood, or attached via adhesive strips to plastic fixture
  • EASY TO SETUP: Setup is simple. Place it in the area you think is most accessible and 'add device' with your SimpliSafe Keypad to have peace of mind in no time
  • READY TO USE: Ready to work right out of the box, your auxiliary siren comes pre-installed with batteries and adhesive to have you protected in minutes
9.2
Superb
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7
9.1
Superb
SimpliSafe Security Camera Indoor -1080p HD CCTV Camera Security System – features Two Way Audio, Motion Detection & Night Vision
SimpliSafe
SimpliSafe Security Camera Indoor -1080p HD CCTV Camera Security System – features Two Way Audio, Motion Detection & Night Vision
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Why We Love It
  • Seamless live view streaming.
  • Physical privacy shutter included.
  • Human-heat intelligent detection.
Main Highlights
  • SIMPLISAFE HOME SECURITY CAMERA - Syncs with the SimpliSafe System (recommended) or use as standalone indoor security camera. The alarm system supports up to 10 cameras
  • LIVE VIEW - Using the HD SimpliCam with ultra-wide, 120-degree field of vision. Flawlessly stream live for free on your smartphone, tablet or computer. Subscription required to record and store footage. Plans start from 17p/day, sold separately
  • ON DEMAND PRIVACY SHUTTER - Includes a physical stainless-steel shutter with bank level secure stream encryption, so only you control when your camera is active
  • TWO-WAY AUDIO – Let intruders know they’re on camera or speak to your pets through the app. The indoor camera includes a crystal-clear night vision mode
  • INTELLIGENT DETECTION - SimpliCam’s algorithms are calibrated to detect the unique heat signature of humans, so the instant notification alerts you get are the ones that matter
9.1
Superb
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8
9.0
Superb
SimpliSafe Entry Sensor - Window and Door Protection - Compatible with SimpliSafe Home Security System
SimpliSafe
SimpliSafe Entry Sensor - Window and Door Protection - Compatible with SimpliSafe Home Security System
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Why We Love It
  • Compact and slim design.
  • Easy, instant setup.
  • Immediate notifications and alarms.
Main Highlights
  • UPGRADE YOUR SIMPLISAFE SYSTEM: Compatible with your SimpliSafe Home Security System (3rd Gen). Add up to 100 accessories for customised home protection
  • COMPACT & SLIM DESIGN: Fits on all types of doors and windows - the magnet can be placed up to 2" from the sensor
  • SIMPLE SETUP: Ready to work right out of the box, your entry sensor comes pre-installed with batteries and adhesive. Place it on any door or window and 'add device' with your SimpliSafe Keypad
  • STOP BURGLARS: Protect against where intruders break in most. Ground floor doors and windows. Pair with SimpliSafe Motion and Glassbreak sensors for complete peace of mind
  • INSTANT NOTIFICATIONS & ALARM: When triggered, contact sensors send a phone notification & activates the SimpliSafe Base Siren. App features require premium subscription
9.0
Superb
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9
8.9
Excellent
SimpliSafe Motion Sensor, 2nd Generation Motion Detector with 35 ft Detection Range, up to 4-Year Battery Life, Adjustable Sensitivity (Base Station Required)
SimpliSafe
SimpliSafe Motion Sensor, 2nd Generation Motion Detector with 35 ft Detection Range, up to 4-Year Battery Life, Adjustable Sensitivity (Base Station Required)
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Why We Love It
  • Easy wall installation process.
  • Ready to use out of box.
  • Pet-friendly sensitivity adjustment.
Main Highlights
  • EASY TO SET UP: Place it on any wall and 'add device' with your SimpliSafe Keypad. You must have the SimpliSafe burglar alarm to be able to use the Motion Sensor
  • READY TO USE: Ready to work right out of the box, your motion detector comes with pre-installed with batteries, adhesive and screws to mount to any room corners or flat wall
  • PET FRIENDLY: 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
  • EXTENSIVE COVERAGE: Detects motion within a 90° field of view up to 35ft feet away—more than enough to secure a room, hallway or flat
  • EXTENDED BATTERY LIFE: The PIR sensor features up to 4 years of battery life, meaning your security system is more relialbe, costs less to maintain, and reduces downtime
8.9
Excellent
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10
8.8
Excellent
SimpliSafe Glassbreak Sensor Window Alarm - 20ft. Range with Smart Sound Detection Technology - Compatible with SimpliSafe Home Security System
SimpliSafe
SimpliSafe Glassbreak Sensor Window Alarm - 20ft. Range with Smart Sound Detection Technology - Compatible with SimpliSafe Home Security System
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Why We Love It
  • Customizable for complete home protection.
  • Protects multiple windows efficiently.
  • Simple and quick setup.
Main Highlights
  • UPGRADE YOUR SIMPLISAFE SYSTEM: Compatible with your SimpliSafe Home Security System (3rd Gen), add up to 100 accessories for customised home protection. Combine the SimpliSafe Motion and Entry Sensor for complete entry point coverage
  • MULTI-WINDOW PROTECTION: Detects sound within a 20 ft. range to provide reliable security to multiple windows and glass doors in each room
  • EASY SETUP: Setup is simple. Place it in the room you want to monitor and 'Add Device' with your SimpliSafe keypad. Requires SimpliSafe Home Security System
  • ADJUSTABLE SENSITIVITY: Ready to work right out of the box, choose between 3 levels to adjust the trigger range from ~25 to ~10 feet
  • PRECISION ENGINEERING: Engineered with precise sound detection to tell the difference between an intruder smashing a window or a plate breaking
8.8
Excellent
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We scanned 1416 products

We reviewed these offers relevant to the Simplisafe Sensor 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 SimpliSafe, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Simplisafe Sensor in the market, we considered we took a deep dive into 7081 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: