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Security System Sensors

Shop the best prices on 11,090 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Aura, ZENGO, GreenZech and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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11,009 - 11,040 of 11,090
Tuya ZigBee Smart Door Sensor Door Open/Closed Wireless Detector Tamper Alarm Security System Work with Alexa Home
£9.95 Save £5.00 RRP: £14.95
Garage Door Bracket for Ring Alarm Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
£6.95 Save £3.00 RRP: £9.95
Outdoor Wired Active Photoelectric Single Beam Infrared Sensor Barrier Detector for Gate Door Window 12V Accessories Black
£18.25
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
£9.95 Save £5.00 RRP: £14.95
ZigBee Smart Temperature Humidity Light Sensor APP Remote Monitor Intelligent Detector Smart Security Sensor
£16.95 Save £9.00 RRP: £25.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
£9.95 Save £5.00 RRP: £14.95
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
£11.95 Save £16.00 RRP: £27.95
Zigbee Door Window Sensor Open/close Detector Smart Home Security Alarm Dirtypigs
£12.95 Save £3.00 RRP: £15.95
2Pcs Tuya Smart Temperature Humidity Sensor Indoor Humidity Sensor APP Monitoring for Alexa Google Home Assistant Zigbee
£13.95 Save £6.00 RRP: £19.95
M8 Commercial Wireless Door Magnet Sensor Chime Welcome Visitor Alert with 2 Transmitter 2 Receiver
£36.16 Save £41.78 RRP: £77.94
Wireless Window/Door Open 52 Chime Entry Security Alarm Doorbell Magnetic Sensor
£38.95 Save £3.00 RRP: £41.95
3X ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren Alarm Sensor
£39.95 Save £24.05 RRP: £64.00
4X Tuya WiFi Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumination Automation
£69.00 Save £40.00 RRP: £109.00
2X Mini Tuya WIFI Elderly SOS Button Waterproof Emergency Panic Sensor Alert Push to Mobile Home Automation Security
£24.95 Save £14.00 RRP: £38.95
6X Wired Dual Beam Photoelectric Infrared Sensor Barrier Detector 100M Alarm Tamper Alarm for Park Burglar Alarm System
£79.00 Save £50.00 RRP: £129.00
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(5PCS)
£25.95 Save £14.00 RRP: £39.95
2X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
£64.00 Save £35.00 RRP: £99.00
2X Sensor Infrared Safety Beam Photocell Detector for Garage Gate / Swing / Sliding Door Access System
£17.95 Save £11.00 RRP: £28.95
4X Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection Sensor
£28.95 Save £16.00 RRP: £44.95
2X Tuya Matter Thread Door Window Sensor USB Powered Smart Home Smart Door Sensor Alarm for Home Security&Automation
£32.95 Save £21.05 RRP: £54.00
Home Security Timer with TV Simulator and AC Adapter, Anti-Theft Deterrent for Burglary Prevention, EU Plug
£17.90 Save £18.66 RRP: £36.56
Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Remote Control
£12.95 Save £9.00 RRP: £21.95
6X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
£54.00 Save £35.00 RRP: £89.00
2X Temperature Humidity Sensor Zigbee Smart Air Pressure Environment Sensor Smart Home for Mi Home APP
£32.95 Save £21.05 RRP: £54.00
4X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
£37.95 Save £21.05 RRP: £59.00
2X Tuya ZigBee Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector
£34.95 Save £19.05 RRP: £54.00
2X Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
£19.95 Save £11.00 RRP: £30.95
4X Tuya ZigBee Smart Temperature & Humidity Sensor, Mini Temperature Humi
£29.95 Save £17.00 RRP: £46.95
Door Handle Sensor Alarm Vibration Type Export Version-JJ
£29.26 Save £32.65 RRP: £61.91
Door Window Contact Sensors for Home Security-JJ
£28.31 Save £32.12 RRP: £60.43
Automatic Door Safety Sensor Photoelectric Beam for Sliding Swing Doors
£59.00
TUYA WiFi Door and Window Sensor Smart Security Alarms for Alexa Google Home
£9.92 Save £1.58 RRP: £11.50