Security System Sensors

Shop the best prices on 11,220 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Redkid and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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Tuya ZigBee Vibration Sensor Smart Home Vibrator Door Window Break Burglar Detector Smart Life APP

£22.95 Save £31.05 RRP: £54.00

Smart Vibration Sensor Motion Tilt Alarm for Tuya Zigbee

Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher,supermarket Buckle Remover Unbutton Magnetic Buckle Nail Remover Needle Remover Unlock

£23.95 Save £30.05 RRP: £54.00

10-Pack NC Door Contact Sensors for Window Cabinet Alarms

£7.95 Save £16.00 RRP: £23.95

Window Alarm with Vibration Sensor, Window Security Alarm with Loud 125db Alarm and Sensitivity Adjustment, Ultra-Slim Burglar Alert Shock Sensor For

2025 Latest Model Door Open Detection Alarm Door & Window Sensor Simple Use Door

£10.95 Save £7.00 RRP: £17.95

M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector For Home Security 2025

£20.71 Save £20.71 RRP: £41.42

2025 Wireless Home Alarm,door And Window Alarm 4 Modes Magnetic Wireless Sensor

£29.66 Save £29.67 RRP: £59.33

Wireless Home Doors Windows Security Entry Alarm System Pack 6

£20.53 Save £11.88 RRP: £32.41

12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm

£12.06 Save £9.31 RRP: £21.37

Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs

£16.95 Save £6.00 RRP: £22.95

Tuya Zigbee Smart Door Sensor Door Open Closed Detectors Security Protection

£21.95 Save £7.00 RRP: £28.95

Tuya ZigBee Smart Door and Window Sensor Burglar Magnetic Sensor with Scene Interaction Button APP Remote Control

£13.95 Save £9.00 RRP: £22.95

Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Remote Control

£12.95 Save £8.00 RRP: £20.95

Door Sensor Alarm 0 to 6.6yd Infrared Body Induction Remote Control 2W Speaker Motion Sensor Doorbell for Home Warehouse

£41.95 Save £27.05 RRP: £69.00

Wireless Door Alarm Window Opener Sensor for Home Security Pool Child Safety Anti-Theft (2 Pack)

£59.00 Save £40.00 RRP: £99.00

For Ewelink Zigbee Smart Window Door Sensortemperature Sensorhuman Motion Sensor Smart Home Automati

£50.95 Save £58.05 RRP: £109.00

For Tuya Smart Vibration Sensor Zigbee Tuya Sensor Monitor App Control Security Protection Zigbee

£48.95 Save £55.05 RRP: £104.00

For Zigbee Door Window Sensor For Tuya App Open Entry Smart Security Alarms Compatible With Alexa Go

£43.95 Save £50.05 RRP: £94.00

For Dual Passive Infrared Detector Frequency 433mhz

£34.95 Save £39.05 RRP: £74.00

For Tuya Wifi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Antialarm App Rem

£41.95 Save £47.05 RRP: £89.00

For Doberman Se0701 Oval Household Antitheft Door And Window Magnetic Spring Sensor Super Loud Simpl

£32.95 Save £36.05 RRP: £69.00

Tuya WiFi Smart Door Sensor Home Security Protection Smart Life APP Door Window Senso

For Tuya Wifi Sound And Light Door Magnetic Doors Windows Alarm Scene Linkage App Reminder Sound And

£45.95 Save £53.05 RRP: £99.00

For Ewelink Zigbee Smart Window Door Sensor Temperature Sensor Human Motion

£45.95 Save £53.05 RRP: £99.00

For Tuya Zigbee Smart Door Sensor Door Open Closed Detectors Security Protection Easy To Clean And M

£39.95 Save £44.05 RRP: £84.00

For Via Alexa Google Home Door Window Sensor Smart Home Door Open Closed Detectors Smart

£54.00 Save £65.00 RRP: £119.00

For Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door And Window Security Alarm

£41.95 Save £47.05 RRP: £89.00

For Door Window Open Alarm Wireless Remote Control Magnetic Sensor

£29.95 Save £34.05 RRP: £64.00

Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10

£57.59 Save £33.60 RRP: £91.19

DOBERMAN SE-0137 4 in 1 Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm Set

Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor

£8.03 Save £4.81 RRP: £12.84