Door alarm contact sensor in comparison

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Last updated on 02.09.2026

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Yale B-HSA6010 Alarm Accessory Door/Window Contact, White, 15.2 x 8.8 x 3 cm

Yale

free shipping

To the product (8 offers)

9,9

Offer ends in:

04hours

13minutes

41seconds

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Ring Alarm Contact Sensor (2nd Generation)

Ring

5% off

free shipping

To the product (8 offers)

9,8

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Aqara Zigbee Door and Window Sensor, Wireless Mini Contact Sensor | for Alarm System and Smart Home Automation, Compatible with Apple HomeKit, Home Assistant, Alexa, Aqara Hub Required

Aqara

13% off

free shipping

To the product (3 offers)

9,6

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SECRUI Wireless Door Open Sensor Alarm Chime, 400ft Operating Range 52 Chimes Adjustable Volume with Mute Mode LED Indicators Magnetic Door Alarm Sensor for Home Store Office Security

SECRUI

13% off

free shipping

To the product (3 offers)

9,5

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VOXON Wireless Door and Window Alarm Sensor 2 Pack 2 Modes Magnetic Window Door Burglar Alarm with 100dB Loud for Kids Safety Home Shop Security

VOXON

free shipping

To the product (3 offers)

9,4

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TechRise Door Window Alarm Sensor, 2-in-1 Alarm & Chime, Mini Door Sensor for Home Security, 3-level Volume Control, Shed Door Sensor for Child Security, House Shop Safety, 3 PCS

TechRise

15% off

free shipping

To the product (1 offer)

9,4

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TECKNET Door Sensor Alarm with Remote Control, Door Alarms When Opened, 4 Modes & 5-Level Volume, Window Alarms for Home Security with Sirens, Burglar Alarm for Home, Shop, Office, Garage (2 PCS)

TECKNET

12% off

free shipping

To the product (2 offers)

9,4

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4 Pack Door Alarms Window Alarms, Window Alarm Sensors | Easy to install and Use with 120 dB Loud Open Alarm for Kids/Dementia / Elderly Safety, Bell Alarm for Home,Office, Shop

PCTC

4% off

free shipping

To the product (1 offer)

9,4

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Zerodis Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit

Zerodis

3% off

free shipping

To the product (1 offer)

9,3

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SwitchBot Door Alarm Contact Sensor - Smart Home Security Wireless Window Alarm and Door Sensor, Add SwitchBot Hub Mini to be Compatible with Alexa (1 Pack)

SwitchBot

free shipping

To the product (4 offers)

9,3

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17% off

Tapo T110 Smart Door Alarm, Window Door Alarm Sensor with Real-Time Monitoring, Instant Notifications, Smart Home Automation, Battery Included, Hub Required, Works with Tapo Devices Alexa Google Home

Tapo

£ 24.98 free shipping

To the product (1 offer)

5% off

KERUI Wireless Security Burglar Door Alarm System Kit for Garage Shed House Hotel Shop Apartment, Weatherproof Siren Horn with Remote Control Door Contact Sensor,Motion Sensor,Loud Up to 115db

KERUI

£ 29.99 free shipping

To the product (4 offers)

SANJIE Wireless Door Open Alarm Sensor Chime,1 UK Plug-in Receiver 1 Sensor | 500FT Operating Range 55 Ringtones 5 Volume Level with LED Indicator,Door Alarm for Home Store Office Security When Opens

SanJie

£ 13.87 free shipping

To the product (1 offer)

Door Window Alarm 4 Pack Noopel Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install (4)

Noopel

£ 16.98 free shipping

To the product (3 offers)

Garage Door Bracket for Ring Alarm Contact Sensors (2nd Gen) - Sensor Not Included - Easy Installation Garage Door Security Accessory (1 Pack)

SOLVIX

£ 18.74 free shipping

To the product (1 offer)

14% off

SONOFF SNZB-04P Zigbee Door Window Sensor, Send Alert to Your Smartphone for Home Security, Compatible with Alexa/Google Home, SONOFF Zigbee Bridge Required, Batteries Included

SONOFF

£ 11.86 free shipping

To the product (2 offers)

Philips Hue Secure contact sensor EU White

Philips Hue

£ 72.75 free shipping

To the product (3 offers)

LACORAMO Door Alarm Sensor - Premium Quality - Wireless Magnetically Triggered Window Alarm, 130 db Siren Security Entry Burglar Alert with 2 Remote Controls for Protecting Kids Safety, Home, Shop

LACORAMO

£ 19.99 free shipping

To the product (1 offer)

13% off

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

£ 24.99 free shipping

To the product (3 offers)

SimpliSafe 10 Piece Wireless Home Alarm System with Motion Sensor, HD Security Camera and Outdoor Siren - Home Security Systems with Optional Monitoring and No Contracts

SimpliSafe

£ 274.99 free shipping

To the product (1 offer)

Door Alarm - Door/Window Sensor with 120DB Audible Alarm, Effective up to 500FT - Ideal for Travel, Hotels, Apartments & Home Protection

Elebinke

£ 9.90 free shipping

To the product (1 offer)

Bosch Smart Home door/window contact II [+M], smart sensor for energy-efficient heating and burglar alarm, flexible use in the Bosch Smart Home system or in manufacturer-independent Matter systems

Bosch

£ 34.99 free shipping

Only:

52hrs

13min

42sec

To the product (1 offer)

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Door alarm contact sensor in comparison

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