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Security System Sensors

Shop the best prices on 11,297 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, GreenZech and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,401 - 2,432 of 11,297
PIR Motion Detector Ceiling Surface Mount 360 Max 1200W
£17.95 Save £12.00 RRP: £29.95
Ultrasonic Distance Sensor Pack of 2 SR04T for Distance Measurement, Obstacle Avoidance, and Industrial Control
£22.95 Save £11.00 RRP: £33.95
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool Alarm For Kids Safety Sliding (2 Pack)
£42.95 Save £56.05 RRP: £99.00
Alarm Buzzer for Windows - Loud Vibration Sensors, Window Safety Alarm System, White Security Sensor for Effective Protection
£15.59 Save £7.79 RRP: £23.38
Tuya WIFI Temperature Humidity Detector Sensor Smart Link Tuya Multifunction Temperature and Humidi
£22.62 Save £2.27 RRP: £24.89
1pc Tuya Zigbee Smart Home Wireless Door And Window Contact Door Sensor App Control Present
£18.90 Save £35.88 RRP: £54.78
Infrared security sensor waterproof 20m for burglar alarm
£12.71 Save £5.43 RRP: £18.14
Pool water PH sensor for analysis
£33.36
1 Set Touch Lamp Repair Kit 3 Way Touch Sensor Dimmer Control Module Replacement Sensor
£12.95 Save £22.00 RRP: £34.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home
£16.63 Save £16.63 RRP: £33.26
Tuya Wifi Door Window Sensor Smart Anti-Theft Alarm Real-Time Alerts App Control Smart Home Securit
£8.95 Save £2.00 RRP: £10.95
Supermarket Refrigerator Door Opener Freezer Sensor Store Doorbell Window/Door Magnetic Anti-Theft
£13.95 Save £2.00 RRP: £15.95
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
£13.95 Save £2.00 RRP: £15.95
Wireless Outdoor Door Window Magnetic Alarm Sensor Waterproof Monitor Burglar Anti Theft Alarm Home
£20.95 Save £3.00 RRP: £23.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor
£19.95 Save £26.00 RRP: £45.95
24G Radar + WiFi + BLE Sensor Module
£15.95 Save £21.00 RRP: £36.95
Wireless Security Alarm, Door Window Sensor, 90db, 10Pcs
£14.95 Save £20.00 RRP: £34.95
Door Window Alarms, Adjustable Volume, Door Window Alarm Sensor
£32.95 Save £46.05 RRP: £79.00
Garage Door Safety Sensor for Linear Garage Doors HAE00002 LSO50
£14.95 Save £20.00 RRP: £34.95
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with Ho
£17.95 Save £17.00 RRP: £34.95
Safety Sensor Replacement Kit Garage Door Lift Garage Sensor Bracket
£14.95 Save £20.00 RRP: £34.95
Tuya ZigBee Smart Vibration Sensor Wireless Glass Break/Drop/Tilt Detector Built-in Smart Siren Alar
£24.95 Save £24.05 RRP: £49.00
Magnetic Contact, Door Window Magnetic Contact Wired Sensor Detector Switch For Outdoor Garage Home Security Alarm Magnetic Sensor
£8.54 Save £24.65 RRP: £33.19
2pac Freezer Door Alarm, 3/15/30/60 Seconds Wireless Refrigerator Alarm, 4 in 1 Door Sensor Door Bell Open Door Alarm Loud 108db
£28.95 Save £30.05 RRP: £59.00
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
£9.95 Save £11.00 RRP: £20.95
Solar Animal Repeller Alarm Long Range Sound Light Outdoor Infrared Sensor Alarm with Remote Control for Orchard 1W 5V
£23.87 Save £10.22 RRP: £34.09
2x Mounting Plate for Nest Cam Flexible Outdoor or Indoor Replacement
£20.34 Save £37.78 RRP: £58.12
Ultrasonic Underwater Ranging And Obstacle Avoidance Sensor For Swimming Pool Robot Waterproof Ip68 Detectionn Sensors D
£34.55 Save £64.16 RRP: £98.71
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
£19.01 Save £35.30 RRP: £54.31
Door Window Sensors Detector Home Security Magnetic Door Window Anti-theft Alarm Surface Mount Strong Concealment
£20.36 Save £91.20 RRP: £111.56
Floor Socket Waterproof Good Sealing Embedded Safe Practical Silver Bounce Floor Socket 250V 16A
£32.95 Save £10.00 RRP: £42.95
Solar Sensor Light 38 LED Human Body Induction Wireless Waterproof for Hotel Household
£32.95 Save £10.00 RRP: £42.95