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Security System Sensors

Shop the best prices on 11,300 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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2,433 - 2,464 of 11,300
Wireless Door Window Contact Sensor Alarm - Door Alarm Window Alarm
£20.00 Save £12.00 RRP: £32.00
Door Window Contact Sensor - Works With Siren, Alarm Host, Wireless Doorbell Receiver Hy
£17.75 Save £1.77 RRP: £19.52
Car General Vibration Induction Vibration Sensor Alarm Device High Sensitivity
£15.95
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with H
£9.95
Door Window Anti-theft Alarm Home Security Magnetic Sensor Surface Mount
£15.95 Save £1.00 RRP: £16.95
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life compatible APP Remote Control_Special Gift unbrand
£5.65 Save £11.05 RRP: £16.70
Elecpow Door Window Alarm Home Security Wireless Burglar Alarm Door Magnetic Sensor 120dB Anti-theft Alarm For Home Kids Safety
£19.19 Save £19.19 RRP: £38.38
Wireless Door and Window Sensor Alarm with ZigBee Compatibility and Tamper Alerts
£25.19
Smart Home Wifi Door Sensor App Notification Window Detector Security Protection Alert Security Alarm GreenZech
£20.41 Save £37.91 RRP: £58.32
DOBERMAN SE-0119 Household Anti-theft Wireless Remote Control Door Magnetic Sensor Alarm Generic1
£33.95 Save £11.00 RRP: £44.95
1 set Magnetic Door Sensor Alarm High-Security Door Window Alarm Plastic Suitable for Residential & Commercial Use
£20.24 Save £0.84 RRP: £21.08
Remote Control Door Sensoring Alarm Wireless Magnetic Door Alarm with 140dB Multifunction Home Security for Home Security
£25.37
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Window Alarm
£10.95 Save £4.00 RRP: £14.95
5.8G Radar Detector
£16.95 Save £20.00 RRP: £36.95
Independent Door Sensor Burglar Alarm Open Closed Magnetic for Gap Alarm Detecto
£20.95 Save £8.00 RRP: £28.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor
£11.95
Motion Sensor Vibration Sensor Tilt Sensor Vibration Alarm for Tuya for Zigbee Smart Vibration Sensor Tilt Sensor
£17.99
PIR motion detector for burglar alarm - 2pcs wired infrared sensors for home
£8.95 Save £37.00 RRP: £45.95
Infrared beam detector for burglar alarm - automatic door sensor 2pcs
£7.95 Save £41.05 RRP: £49.00
Professional Manual Security Tag Remover, Stainless Steel Hook Detacher for Retail Clothing Stores
£8.95 Save £28.00 RRP: £36.95
Infrared Beam Detector 2Pcs Automatic Door Security Alarm Sensor
£39.95 Save £19.05 RRP: £59.00
Responsive NC Door Contact Sensor 100V for Warehouse and Shop Safety
£16.95 Save £52.05 RRP: £69.00
433MHz Wireless Vibration Detector Alarm Sensor Door Window Burglar Security Alarm System
£9.95 Save £6.00 RRP: £15.95
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
WiFi Door Sensor, Smart Door Window Sensor,for Alexa Google Assistant,Home Security Door Open,for Business Burglar
£9.95 Save £5.00 RRP: £14.95
DOBERMAN SE-0710 Oval Home Security Door Window Magnetic Sensor with Loud Alarm Anti-Theft
£7.95 Save £13.00 RRP: £20.95
Dimmable Touch Sensor Lamp Module with 3-Way Switch Replacement Kit
£8.06 Save £9.76 RRP: £17.82
2pcs Personal Security Window & Door Alarm Bell,wireless Sensor Door Window Burglar Alarm
£11.64 Save £3.49 RRP: £15.13
Air Quality Climate Sensor 5QJ907643 Designed for Better Airflows In Extreme Weather Real Time Monitoring Inside Vehicle
£23.72
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor ducer Smart Life Home
£6.95 Save £1.00 RRP: £7.95
100m Sensor Alarm Dual Beam Photoelectric Infrared Detector for Home Security,Black
£26.94 Save £16.16 RRP: £43.10
Wired Glass Break Detector Round Door Window Breakin Sensor Tamper Alarm Ceiling/Wall Mount
£12.90 Save £7.74 RRP: £20.64