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Security System Sensors

Shop the best prices on 10,141 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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3,009 - 3,040 of 3,200
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
From £11.15
Wired network domestically produced Maple Leaf dual-technology detector PA-525D, wired microwave dual-technology infrared detector compatible
From £38.95
Video Wall Controller 2X2 TV Wall Control Processor Support 4 Output 1080p High Definition Home
From £139.00
3x Tuya WiFi Temperature Humidity Sensor Indoor
From £37.45
1pcs Stainless Steel Float Switch Tank Liquid Water Level Sensor Double Ball Float Switch Tank Pool Flow Sensors Xiangchangr
From £14.95
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protection Door Window Alarm
From £8.95
Tuya Zigbee Door and Window Sensor APP Alarm Remote Real-Time Push
From £7.95
Tuya ZigBee Smart Door and Window Sensor Burglar Magnetic Sensor with Scene Interaction Button APP Remote Control
From £11.95
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alar
From £44.95
Smart Home WiFi Light Sensor for Illumination Monitoring and Brightness Control
From £20.95
Infrared Sensor Alarm, Digital Pulse Infrared Sensor Beam Barrier Home Business Office Security Indoor Outdoor Detector --Lefou (Black)
From £19.95
433Mhz WirelPIR Motion Sensor Alarm with Animal Immune Infrared Detection for Outdoor Use, Waterproof Detector
From £54.00
Magnetic Door Window Entry Alert Sensor Alarm Switch
From £9.48
NPN Photoelectric Beam Sensor with Bracket, Mirror Reflection Switch, 2m Range
From £6.72
2026 6Sj Infrared Beam Detector for Burglar Alarm, Wireless Security Sensor System
From £30.66
Infrared Detector Sensor 2 Beams Indoor 300m Outdoor 100m High Sensitive Waterproof Home Security Alarm
From £36.00
Emergency Exit Door Release Fire Alarm Button Home Security Door Break Switch SYCHTV
From £13.95
DC 324V Industrial Security Alarm Siren Buzzer 110dB Loud Alert Continuous Sound Wide Voltage Range
From £13.95
Infrared Beam Sensor with Long Range 60m Coverage for Outdoor Perimeter Security Alarm System
From £229.00
Smart home light, temperature and humidity sensor app, timed smart security sensor compatible
From £64.00
Temperature and Humidity Sensor Graffiti ZigBee Intelligent Sensor E-Ink Screen Detection App Remote Control Sensor
From £22.95
Smart WiFi Vibration Sensor with Instant Alerts, Wireless Home Security Alarm Compatible with Tuya for Doors and Windows
From £17.95
OC55 Rolling Door Magnetic Contact Wired Reed Switch Alarm for Security Systems N.C.
From £17.95
Door Window Contact Sensor 5 Pack NC Recessed Magnetic Reed Switch Concealed TamperResistant
From £23.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim
From £27.95
R558S Capacitive Fingerprint Acquisition Module Access Control Security Equipment Fingerprint Recogn
From £13.95
Wireless Door Alarms When Opened with Remote,Door Security Sensor Chime Window Alarm Pool Alarm Door
From £23.95
3X Tuya Zigbee Smart Vibration Sensor Tilt Detector Home Security Protection
From £38.95
Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor
From £26.95
Ip65 Solar Light, Wireless Sensor, Detector Siren Alarm For Outdoor Garden
From £30.95