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Security System Sensors

Shop the best prices on 11,307 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Woosien and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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481 - 512 of 3,200
Tuya WiFi Light Sensor Smart Home Illumination Sensor
$40.95 Save $108.05 RRP: $149.00
Une paire d'interrupteurs d'alarme de sécurité magnétiques pour portes et fenêtres normalement fermés, boîtier métallique
$17.95 Save $5.00 RRP: $22.95
Door and Window Anti-Theft Alarms with Sensors for Export
$46.95 Save $52.05 RRP: $99.00
Door And Window Anti-Theft Alarms, Door Sensors for Export
$46.95 Save $57.05 RRP: $104.00
433MHz Wireless Door Sensor Detector for Home Security Monitoring-JJ
$54.00 Save $65.00 RRP: $119.00
Door And Window Anti-Theft Alarms, Door Sensors (For Export)
$42.95 Save $56.05 RRP: $99.00
Tuya ZigBee Smart Door Sensor, Wireless Open/Closed Detector with Tamper Alarm Security System
$31.95 Save $42.05 RRP: $74.00
Tuya Smart Home ZigBee Temperature and Humidity Sensor Indoor Thermometer Monitor
$21.95 Save $37.05 RRP: $59.00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
$26.95 Save $42.05 RRP: $69.00
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
$59.00 Save $60.00 RRP: $119.00
Tuya Smart Zigbee Solar Light And Rain Sensor Alarm Real-time Notification Light Sensing Rain Detect unbrand
$64.00 Save $25.00 RRP: $89.00
Vibration Alarm Security Device Export
$64.00 Save $20.00 RRP: $84.00
Water Leak Sensor Wireless, 5 X 5 X 1.6 Cm, White, Indoor Outdoor Use, Sturdy Alarm, Decorative Leak Monitor
$31.95 Save $16.00 RRP: $47.95
Inductive Cylindrical LongRange Proximity Sensor With Wire Cable Detection Distance
$69.00 Save $30.00 RRP: $99.00
Wireless Digital Freezer Alarm For Freezer And Refrigerator, Home Use And Outdoor, 1/2 Sensor
$54.00 Save $30.00 RRP: $84.00
1-pack smart door and window sensor for home security
$50.95 Save $28.05 RRP: $79.00
Case Pack Smart Door and Window Sensors for Home Security, Size 2
$50.95 Save $28.05 RRP: $79.00
Remote Control Smart Home Lighting Smart WiFi Sensor ABS Battery Powered Automation Compatible with Smart Life
$43.95 Save $25.05 RRP: $69.00
Zigbee Door and Window Sensor Smart Home Automation Alarm with Real-Time Remote Control and App Compatibility
$28.95 Save $15.00 RRP: $43.95
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
$46.95 Save $12.05 RRP: $59.00
Window and Door Alarm with 3-60 Second Delay Reminder 2 Pack Home Door Opening Alert Alarm
$38.95 Save $25.05 RRP: $64.00
Automatic IR Beam Sensor for Door Window Security, 2-Pack Burglar Alarm System Light Detector
$16.95 Save $9.00 RRP: $25.95
Garage Ceiling Location Positioning Correction Parking Sensor US Plug
$59.00 Save $210.00 RRP: $269.00
6-Pack Wireless Window Door Entry Alarm, Mini Magnetic Security Sensor for Home Burglar Protection System
$16.95 Save $14.00 RRP: $30.95
Refrigerator & Freezer Alarm with Door Open Alert, 60+ Second Delay Sensor for Home/Commercial Use
$16.95 Save $14.00 RRP: $30.95
IR Alarm Sensor 2Pcs Automatic Infrared Beam Detector for Security System
$109.00 Save $110.00 RRP: $219.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
$21.95 Save $10.00 RRP: $31.95
Security Window Door Alarm Sensors(no Sound), Wireless Connection Tuya App2.4g , Not 5g, Burglar Alarm For Kids Safety Home Security,1 Pack, Fj122-h
$94.00 Save $75.00 RRP: $169.00
Door Window Alarm Noopel Home Sensor Burglar 120db Alarm With Batteries Included - Diy Easy To Install
$74.00
Leakage Detection Tool Detector Basement Detection Earphone Water Alarm Water Leak Alarm Water Leak Detector For Indoor Room
$319.00
Smart Door Sensor 2 Pack, Wifi Window Contact Sensor Work
$94.00 Save $25.00 RRP: $119.00
CORUI Tuya Wifi Door Magnetic Sensor Door Window Detector Smart Home Security Protection
$94.00 Save $25.00 RRP: $119.00