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Security System Sensors

Shop the best prices on 8,431 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Aura, ZENGO and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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993 - 1,024 of 3,200
60GHz MmWave MR60BHA2, ESPhome, Home Assistant, Breathing and Heartbeat Detection Sensor
£40.95 Save £23.05 RRP: £64.00
T15 Camera Detector Wireless Signal Infrared Scanner Anti-Location Detector Professional Search Electronic Device
£12.95 Save £6.00 RRP: £18.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
£8.95 Save £5.00 RRP: £13.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection APP Alarm Remote Real-Time Push
£8.95 Save £2.00 RRP: £10.95
12V 2A Power Supply Outdoor Waterproof Lightning Protection for Monitor
£9.95 Save £3.00 RRP: £12.95
W100 Smart WiFi Bridge Gateway and Door Sensor Set for WeHere Smart Lockboxes, APP Control for Home Office Security
£59.00
Wireless Window Door Sensor, Magnetic Contact Switch, AC220V 2500W, Ideal for Extractor Hoods and Home Security EU Plug
£12.95
Infrared Sensor Photocell for Gates Security Gate Motion Detector Security Infrared Sensor
£9.95
Rainproof Wireless 2 Beams Infrared Sensor Detector Alarm 100m Detect Distance for GSM WiFi Home Burglar System
£28.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life Work
£11.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
£11.95
Perimeter Trip Alarm 12 Gauge Perimeter Defense Device 360 Coverage for Camping and Security Property Safety(B)
£15.95
Miniature Circuit Breaker Lockout Device Safety Circuit Breaker Lock for Industry Electric Power(MPCO+38mm Padlock )
£11.95 Save £4.00 RRP: £15.95
380415V 63A Industrial Connector Power Plug 3P+E 4 Pin IP67 Waterproof for Aviation
£28.95 Save £9.00 RRP: £37.95
Solar Sensor Light 38 LED Human Body Induction Wireless Waterproof for Hotel Household
£32.95 Save £10.00 RRP: £42.95
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor Chime Anti Theft Home Security DIY Protection
£11.95
Tuya WiFi Vibration Sensor 130dB Sound Light Alarm Smart APP Real-Time Vibration Reminder Home Security Shock Detector
£12.95
5pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
£21.95
Wireless Rolling Door Sensor 433MHz Roller Shutter Garage Gates Magnetic Detector Thick Switch Anti-Theft
£12.95 Save £6.00 RRP: £18.95
Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection
£13.95 Save £5.00 RRP: £18.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(4PCS)
£19.95 Save £7.00 RRP: £26.95
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Black
£7.95 Save £4.00 RRP: £11.95
ZigBee Smart Temperature Humidity Light Sensor APP Remote Monitor Intelligent Detector Smart Security Sensor
£23.95 Save £12.00 RRP: £35.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
£9.95 Save £6.00 RRP: £15.95
Tuya Zigbee Light Sensor Luminance Detector Sensor Smart Home Automation App Control Tuya Light Detector
£9.95 Save £8.00 RRP: £17.95
Tuya ZigBee SOS Button Sensor Alarm Wireless Emergency Help Switch Elderly Children Alarm Tuya Smart Life Remote Control
£10.95 Save £3.00 RRP: £13.95
SNZB-04P Zigbee Door and Window Sensor
£12.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
£13.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
£9.95
WiFi Smart Zigbee Temperature and Humidity Sensor LCD Screen History Record Smart Home Security Remote Control
£11.95 Save £6.00 RRP: £17.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security P
£10.95
Smart ZigBee 3.0 Vibration Sensor Monitor Home Security Protection Motion Shock Home Outdoor Wireless Alarm
£12.95 Save £7.00 RRP: £19.95