10 Best Contact Sensor Riser in The UK

Last updated on 25/07/2025
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Best Choice
1
9.8
Exceptional
Ring Alarm Outdoor Contact Sensor
Ring
Ring Alarm Outdoor Contact Sensor
Free Shipping
Why We Love It
  • Real-time alerts on openings.
  • Weather-resistant for outdoor use.
  • Tool-free, easy installation.
Main Highlights
  • Help secure gates, sheds, garages, windows and outbuildings with Ring Alarm Outdoor Contact Sensor.
  • Get real-time alerts when your outdoor gate opens, or set the sensor to automatically trigger the siren on your Ring Alarm when armed in Home or Away mode.
  • Weather resistant and battery powered.
  • Easy, tool-free installation.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • With its weather-resistant design, the Ring Alarm Outdoor Contact Sensor can withstand outdoor use in most climates. Easily mount the wireless sensor to your outdoor gates, sheds, storage containers, or windows to get alerts when they open or close. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.
9.8
Exceptional
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Best Value
2
9.6
Superb
Save 3%
Magnet Riser Compatible with Ring - New* Improved Adhesive DIY Magnet Side Sensor Spacer for Ring Security System, Sensor and Magnet (not Included) (5, 1/2 Inch)
Security Sensor Spacers
Magnet Riser Compatible with Ring - New* Improved Adhesive DIY Magnet Side Sensor Spacer for Ring Security System, Sensor and Magnet (not Included) (5, 1/2 Inch)
3% Off
Why We Love It
  • Enhances home security safety.
  • Easy installation, no tools needed.
  • Compatible with various alarm systems.
Main Highlights
  • Aligns - It properly aligns the alarm magnet sensor to its base to enhance safety of your home security system.
  • Self adhesive, no tools required - Just peel, align and stick. It’s as simple as this. No juggling or shuffling in the tool box to get a tool to install the window and door sensor spacer for your alarm system for home security.
  • Variety of sizes - Our product comes in variety of sizes to meet just what your home alarm system requirements are. So whether the depth of your door or window is 1/4" or 2". We’ve got you covered.
  • Security First, Applicable Everywhere - Our home security system, including your door and window alarm magnet/sensor, work when it is INSTALLED PROPERLY. Without proper alignment your home safety is compromised. Home or business, our Risers are compatible with brands like Ring, Simplisafe, Abode, ADT, WZYE, Vivint Security Systems, and more.
  • This product is a RISER/SPACER/MOUNT attached on the back of the magnet..<br> It’s An Accessory - Sensor/Magnet NOT INCLUDED With This Product. This Product Is A Riser/Spacer/Mount Attached On The Back Of The Sensor/Magnet To Properly Align Alarm Contact Sensor To its Base.
9.6
Superb
Save 3%
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3
9.5
Superb
Ring Alarm Magnet Riser | 5 Pack Glow in The Dark Set with 3M Adhesive - Easy Mount to Any Doorway, Window, and Entryway | Ring Sensor/Magnet Not Included (1 inch)
Security Sensor Spacers
Ring Alarm Magnet Riser | 5 Pack Glow in The Dark Set with 3M Adhesive - Easy Mount to Any Doorway, Window, and Entryway | Ring Sensor/Magnet Not Included (1 inch)
Why We Love It
  • Ensures optimal detection range.
  • Glow-in-the-dark for visibility.
  • Tool-free installation, quick setup.
Main Highlights
  • Magnet riser only. Ring contact sensor sold separately. Designed for use with ring alarm contact sensor and ring door sensor systems.
  • Aligns magnet to maintain optimal gap. Ensures your ring contact sensors stay within the 1-inch detection range of the ring alarm contact sensor 2nd gen.
  • Glow-in-the-dark for added visibility. Easily locate your ring alarm magnet spacer or ring door alarm magnet riser in dark hallways or during nighttime emergencies.
  • Mounts to doors, windows, and frames. Ideal for uneven surfaces or deep insets when pairing with a door sensor ring or ring alarm door sensors.
  • No tools needed—installs in seconds. Features 3M PE Foam Adhesive for strong, reliable hold with your ring magnet spacer or ring door alarm riser.
9.5
Superb
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4
9.5
Superb
Ring Alarm Contact Sensor (2nd Generation) - 2 pack
Ring
Ring Alarm Contact Sensor (2nd Generation) - 2 pack
Free Shipping
Why We Love It
  • Real-time notifications on openings.
  • Compact, space-efficient design.
  • Hassle-free tool-free installation.
Main Highlights
  • Get real-time notifications the moment a door or window opens in your home.
  • Now with a more compact design and slim removable magnets for easy installation, even when space is limited.
  • Easy, tool-free installation.
  • Mounts to doors and window frames.
  • 4 x CR2032 Lithium Coin Cell 3V.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
9.5
Superb
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5
9.4
Superb
5 Pack Magnet Riser Compatible with SimpliSafe - New* Improved Adhesive DIY Magnet Side Sensor Spacer for SimpliSafe Security System, Sensor and Magnet (not Included) 1/2 Inch
Security Sensor Spacers
5 Pack Magnet Riser Compatible with SimpliSafe - New* Improved Adhesive DIY Magnet Side Sensor Spacer for SimpliSafe Security System, Sensor and Magnet (not Included) 1/2 Inch
Why We Love It
  • Perfectly fits SimpliSafe sensors.
  • Simple DIY installation process.
  • Sleek design matches home decor.
Main Highlights
  • Optimal Compatibility: These contact sensor risers are designed to perfectly fit with the SimpliSafe entry sensor, facilitating seamless integration with your alarm system for home security. Enhance your door sensor setup with ease.
  • Convenient Installation: Featuring self-adhesive mounting, these risers offer a straightforward DIY installation process. Perfect for homeowners and apartment renters looking to enhance their SimpliSafe home security system setup without professional assistance.
  • Enhanced Safety: Ideal for families, these risers help elevate your home alarm system by ensuring proper alignment of door alarms for kids safety. Elevate your security system with this effective and practical addition to your simplisafe entry sensor.
  • Pack of Five: Available in a convenient pack of five, these risers provide ample support for multiple sensors in your home camera system. Suitable for a comprehensive simply safe and efficient security setup across various entry points.
  • Modern Aesthetic: Crafted in a sleek white finish, these lightweight risers blend effortlessly with modern home decor. Enhance your simplisafe products, ensuring your ring window sensor and home security camera system maintain a tidy appearance.
9.4
Superb
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6
9.3
Superb
Spacer | Riser Compatible with Ring Alarm Contact Sensor (0.50 Inch)
Security Sensor Spacers
Spacer | Riser Compatible with Ring Alarm Contact Sensor (0.50 Inch)
Why We Love It
  • Optimal height for better detection.
  • Easy installation without tools needed.
  • Strong adhesive ensures lasting performance.
Main Highlights
  • Optimal Height Adjustment: Easily raise your ring sensors with this 1/2-inch riser, perfectly designed for the ring alarm contact sensor. These security system accessories make sure your sensors are in the ideal spot for better detection and performance.
  • No Tools Installation: Get your ring sensors 10 pack set up in no time with this self-adhesive spacer. No tools are required, making it a breeze to enhance your ring security system sensor placement. DIY installation has never been this easy!
  • Strong Adhesive: Featuring 3M PE foam tape, this riser stays put for lasting performance. It's the perfect ring contact sensor adhesive solution, ensuring your ring window sensors and ring door sensors stay right where you need them.
  • Enhance Sensor Efficiency: The riser optimizes your ring contact sensors and ring door alarm sensor's detection capabilities. By adjusting their height, you maximize their performance, truly elevating your home security system experience.
  • DIY Home Security Upgrade: With this contact sensor riser, fine-tune your ring contact sensor placement with ease. Compatible with the 2nd gen ring alarm contact sensor, it's an ideal upgrade for your ring door sensor 2 pack or any sensors for home security.
9.3
Superb
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7
9.1
Superb
Save 5%
Ring Alarm Contact Sensor (2nd Generation)
Ring
Ring Alarm Contact Sensor (2nd Generation)
5% OffFree Shipping
Why We Love It
  • Compact and easy installation.
  • Real-time door/window notifications.
  • Alexa battery notifications available.
Main Highlights
  • Get real-time notifications the moment a door or window opens in your home.
  • Now with a more compact design and a slim removable magnet for easy installation, even when space is limited.
  • Easy, tool-free installation.
  • Mounts to doors and window frames.
  • 2 x CR2032 Lithium Coin Cell 3V.
  • Requires Ring Alarm Base Station. Compatible with 1st and 2nd generation Ring Alarm devices and accessories.
  • Alexa can notify you when your Ring Alarm Contact Sensors and Motion Detectors are running low on batteries.
9.1
Superb
Save 5%
Amazon Logo
8
9.0
Superb
Sensor Riser for Ring | Alarm Contact Sensor Riser 2nd Gen | Alarm Spacer with 3M Adhesive - Sensor/Magnet Not Included (3/4 inch)
Security Sensor Spacers
Sensor Riser for Ring | Alarm Contact Sensor Riser 2nd Gen | Alarm Spacer with 3M Adhesive - Sensor/Magnet Not Included (3/4 inch)
Why We Love It
  • Effortless installation for convenience.
  • Reduces false alarms effectively.
  • Enhances overall security reliability.
Main Highlights
  • Riser attaches to your Ring alarm sensor, no additional magnet is required.
  • Align uneven doors, windows and or frames with riser | spacer compatible with Ring Alarm Contact Sensor
  • Solution: Solves false alarms without compromising your security system.
  • Easy Installation: Compatible with Ring devices for effortless setup and integration.
  • Reliable Performance: Reduces misalignment issues for a more reliable home security system.
9.0
Superb
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9
8.8
Excellent
Sensor Riser Compatible with SimpliSafe | Alarm Contact Sensor Spacer - Glow in The Dark | Alarm Riser with 3M Adhesive - Sensor/Magnet Not Included (1 Pack - 1/2 inch)
Security Sensor Spacers
Sensor Riser Compatible with SimpliSafe | Alarm Contact Sensor Spacer - Glow in The Dark | Alarm Riser with 3M Adhesive - Sensor/Magnet Not Included (1 Pack - 1/2 inch)
Why We Love It
  • Precise alignment for better security.
  • Glow-in-the-dark for easy visibility.
  • Quick installation without tools needed.
Main Highlights
  • Sensor riser only. SimpliSafe contact sensor sold separately. Designed for precise alignment of SimpliSafe door sensors.
  • Helps maintain proper gap between SimpliSafe contact sensor and magnet on uneven doors, windows, or deep-set frames.
  • Glow-in-the-dark design makes your SimpliSafe door sensor easy to locate in low light or power outages for added convenience.
  • Mounts to most door or window frames. Ideal for older homes, rental units, or custom-fit installations.
  • Quick and easy install—no tools needed. Pre-applied 3M PE Foam Adhesive secures the riser in place within seconds.
8.8
Excellent
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10
8.8
Excellent
Sensor Riser Compatible with ADT - DIY Contact Sensor Spacer for ADT Wireless Home Security Systems Window Door Motion Sensors Alarm System Home Security Accessories, Sensor Not Included (3/4 Inch)
Security Sensor Spacers
Sensor Riser Compatible with ADT - DIY Contact Sensor Spacer for ADT Wireless Home Security Systems Window Door Motion Sensors Alarm System Home Security Accessories, Sensor Not Included (3/4 Inch)
Why We Love It
  • No additional magnets required.
  • Perfect alignment for sensors.
  • Easy installation with adhesive.
Main Highlights
  • Contact sensor not included, no additional magnets needed.
  • Align uneven doors, windows and or frames with riser | spacer compatible with ADT Blue Alarm Contact Sensor.
  • Mount riser | spacer to sensor for proper alignment.
  • Peel and stick 3M custom cut adhesive for easy installation.
8.8
Excellent
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