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Security System Sensors

Shop the best prices on 10,932 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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65 - 96 of 10,932
8PCS Foot Sensing Strip Sensor Game Console Hand Bar Dance Machine Hand Dance Foot Switch Dance Machine Sensor Strip
$69.00
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security
$18.95 Save $21.00 RRP: $39.95
Home Security Reinvented, Wired Glass Break Detector, Adjustable Sensitivity Alarm, Tamper Proof Security Sensor for Unmatched Safety
$29.95 Save $13.00 RRP: $42.95
Easy Installation Security Devices, Magnetic Contact Sensors For Home, Shop, Wireless Door Alarms With Loud Sound And Light Warning, Battery Operated
$35.95 Save $18.05 RRP: $54.00
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm
$99.00 Save $50.00 RRP: $149.00
Tuya Smart ZigBee SOS Button Sensor Alarm Elderly Children Alarm Emergency Help Switch Tuya Smart Li
$26.95 Save $7.00 RRP: $33.95
Wifi Smart Window Door Gate Sensor Detector Smart Home Security Alarm System Smart Life Tuya App Rem
$28.95 Save $7.00 RRP: $35.95
Smart Door Sensor - WiFi Wireless Window Sensor Real-Time Message Notification Compatible with Alexa
$45.95 Save $13.05 RRP: $59.00
Wifi Smart Window Door Gate Sensor Detector Smart Home Security Alarm System Smart Life Tuya App Rem
$28.95 Save $7.00 RRP: $35.95
Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Automation Work with Smart Life
$28.95 Save $7.00 RRP: $35.95
Wifi PIR Motion Detector Intelligent Infrared Alarm Sensor Anti Theft 110° Wide Angle Detection for Tuya
$29.95 Save $59.05 RRP: $89.00
Infrared beam detector for home security - Burglar alarm system with IR sensor
$89.00 Save $50.00 RRP: $139.00
Automatic Door Safety Sensor Photoelectric Beam for Sliding & Swing Doors - Reliable Photocells
$104.00 Save $55.00 RRP: $159.00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
$94.00 Save $55.00 RRP: $149.00
Security Burglar Alarm: Magnetic Door Window Contact Sensor Reed Switch
$27.95 Save $61.05 RRP: $89.00
Magnetic Remover Clothing Hard Tag Remove - Security Tag Detacher for Easy Tag Removal
$31.95
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
$49.00
Ultra-slim Round Door / Window Alert Detect Vibration Sensor Alarm for Home Alarms Security
$28.95
Tuya Smart WiFi Alarm Door and Window Vibration Sensor Security Protection Alert Works with , Smart
$59.00 Save $40.00 RRP: $99.00
Security Tag Detacher / Magnetic Remover Clothing Hard Tag Remove
$47.95 Save $51.05 RRP: $99.00
Seamless Hubitat Integration with Alexa Echo - Hands-Free Home Automation for UK Smart Living
$41.95 Save $27.05 RRP: $69.00
Window Alarm Sensor Durable ABS Adjustable Sensitivity Remote Battery Powered Glass Break Detector English Black
$48.95 Save $35.05 RRP: $84.00
Infrared Sensor Switch NonTouch Access Control System Backlit Button DC12V
$26.95 Save $11.00 RRP: $37.95
Tuya Zigbee Door and Window Sensor for Smart Home Security with Alexa and Google Home in UK
$36.95 Save $27.05 RRP: $64.00
ZigBee Vibration Sensor for Home Security Door Window Break-in Alarm Detector Compatible with Smart Life APP
$47.95
Dual Beam Photoelectric Infrared Sensor Barrier Detector 100M Alarm Tamper Alarm Output for Park Courtyard Gate Door Window Burglar Alarm System
$104.00 Save $25.00 RRP: $129.00
Tuya Wireless Smart Door Window Sensor Alarm Remote Control Operation Burglar Alarm For Home Door W
$12.95
Motion Sensor Outdoor, Automatic Security Sensor For Living Room, Kitchen, Hall, Garden, Terrace, Indoor/Outdoor Use
$44.95 Save $24.05 RRP: $69.00
Wireless Infrared Detector Alarm Sensor Wide Angle Probe for Curtains
$209.00 Save $80.00 RRP: $289.00
Door Handle Sensor Alarm for Export
$139.00 Save $60.00 RRP: $199.00
Wireless Door Magnetic Detector 433MHz Alarm for Home Hotel Security
$209.00 Save $80.00 RRP: $289.00
Automatic infrared beam detector for home security alarm system - 2pcs
$64.00 Save $125.00 RRP: $189.00