Filters

Security System Sensors

Shop the best prices on 10,970 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.

Filters
3,009 - 3,040 of 10,970
Tuya Zigbee Smart Door Sensor Door Open Closed Detectors Security Protection
$54.00 Save $20.00 RRP: $74.00
ZigBee Door Sensor with App Alerts for Open/Closed Status
$119.00 Save $70.00 RRP: $189.00
For Gates Doors Windows Single Beam Infrared Radiation Sensor Barrier External Positioning Alarm
$40.95 Save $218.05 RRP: $259.00
Wireless Gate Sensor with Infrared Beam, IP55 Weatherproof, Low Battery Alert for Outdoor Gates
$84.00 Save $45.00 RRP: $129.00
Tuya Smart Door Window Sensor WiFi Smart Home Wireless Door Detectors USB Open/Close APP Remote Alarm
$38.95 Save $25.05 RRP: $64.00
Tuya Fingerbot Touch Screen BLE Wireless Touch Switch Robot Remoter
$54.00 Save $15.00 RRP: $69.00
10 Pack Window Alarm Wireless Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarm
$99.00 Save $100.00 RRP: $199.00
Vehicle Reverse Parking Alert System Sensor Detector
$114.00 Save $85.00 RRP: $199.00
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrar
$27.95 Save $19.00 RRP: $46.95
Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
$15.95 Save $10.00 RRP: $25.95
WiFi Smart Door Sensor Window Door Open Closed Detectors Smart Home
$27.95
Tuya Zigbee Smart Door Sensor Door Open Closed Detectors Security Protection Smart
$27.95 Save $51.05 RRP: $79.00
Dual Tone Electric Security Siren Wired Alarm Horn DC12V 120dB Security Siren Speaker with Adjustable Bracket
$89.00 Save $30.00 RRP: $119.00
2pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
$37.95 Save $101.05 RRP: $139.00
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V
$37.95 Save $11.00 RRP: $48.95
WiFi Leakege Sensor Waterproof Smart App Alerts Zigbee for Home Basement Washer Hot Water Cylinder
$79.00 Save $100.00 RRP: $179.00
Door And Window Sensors 5pcs Mc-38 Recessed Wired Door Window Sensor Door Window Alarm Magnetic Switch
$19.95 Save $22.00 RRP: $41.95
Water Leak Sensor WIFI for TUYA Smart WaterDrip Level Alarm Equipment for Home Security
$45.95 Save $58.05 RRP: $104.00
Sonoff Snzb 02 Zigbee Temperature And Humidity Sensor Ewelink Smart Home Security
$41.95 Save $87.05 RRP: $129.00
High-Sensitivity Horizontal Float Switch, Wide Application Side Mounted Liquid Sensor for Aquariums and Gardening
$16.95 Save $6.00 RRP: $22.95
AUBESS ZigBee Door/Window Sensor for British Homes - Tuya Smart Life Compatible Security Detector
$34.95 Save $29.05 RRP: $64.00
Sonoff Snzb 02 Zigbee Temperature And Humidity Sensor Ewelink Smart Home Security
$41.95 Save $87.05 RRP: $129.00
Tuya Smart ZigBee SOS Button Sensor Alarm Elderly Children Alarm Emergency Help Switch Tuya Smart Life Remote Control
$28.95 Save $17.00 RRP: $45.95
120dB Wedge Shaped Door Stop Alarm Home Travel Security System Wireless Alert Burglar
$19.95 Save $11.00 RRP: $30.95
Anti-Theft Doorbell Bracket for Easy Installation, No Sensor Blockage, Compatible with Most Models, Durable Material
$139.00 Save $70.00 RRP: $209.00
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation
$31.95 Save $22.05 RRP: $54.00
Wireless Mini Door Window Alarm 433Mhz Magnetic Sensor Home Security Anti-Theft Sound Easy Installation Low Voltage for Garage Apartment
$20.95 Save $11.00 RRP: $31.95
WIFI TUYA Smart Window Door Sensor Wireless Connection Door Detector Door Open / Closed Alarm- System unbrand
$18.95
Photocell Infrared Sensor Detector for Automatic Gate Obstacle Detector Anti-Theft Alarm System unbrand
$22.95
Zigbee Door Sensor Window Sensor Tuya Door Opener Detector Wireless Smart Door Sensor Alarm for Home Security&Automation unbrand
$20.95
Door Sensor Alarm High Decibel Windows Doors Anti-Theft Security System with Remote Control
$0.95
Wireless Welcome Doorbell Entry Alarm W/sensor Voice Prompter Antitheft For Home Store Hotel Ac100v240veu Plug
$449.00