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Security System Sensors

Shop the best prices on 2,679 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Other, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,625 - 2,656 of 2,679
Smart Wifi Vibration Sensor For Home Security Door And Window Breakage Detector With Push Notifications
$32.95 Save $17.00 RRP: $49.95
120 dB Wireless Touch Sensor Anti-Theft Security Alarm for Door Knob with Easy Installation and Loud Sound
$26.95 Save $14.00 RRP: $40.95
Hidden door sensor detector window security for home security burglar alarms with low false alarms
$20.95 Save $10.00 RRP: $30.95
Silver OC-60B NC&NO Wired Door Magnetic Contact Sensor, Roller Door Magnetic Reed Switch, Garage Door Alarm System
$39.95 Save $19.05 RRP: $59.00
Advanced Indoor Air Quality Tester with TUYA WiFi, 9in1 Sensor (White)
$79.00 Save $40.00 RRP: $119.00
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(1PCS)
$13.95
Door Gap Alarm Window Opening Alarm with Adjustable Voice Warnings Window Sensor, Voice Warning Door Closing Reminder for Garage Cellar
$28.95 Save $15.00 RRP: $43.95
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door
$28.95 Save $25.05 RRP: $54.00
2X Light Sensor DC 5V 12V USB Wire Day Auto-on Light Sensor Cable for Home Security and Lighting
$16.95
Tuya Zigbee Solar Light Sensor Waterproof IP65 Outdoor Brightness Detection Luminance Sensor Easy to Install
$42.95
Alarm Bracket, Universal Security Alarm Short Leg Bracket Holder for Wall Mounted PIR Infrared Motion Alarm Detector
$15.95 Save $30.00 RRP: $45.95
Tuya Zigbee Solar And Rain Sensor Alarm Real-time Notification Sensing Rain Detector 2-in-1
$64.00
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen)
$11.95
DC12V Infrared Photocell Beam Sensor Automatic Gate Door Garage Shutter Barrier Detector for Door Window Burglar Alarm System Sliding Gate Opener Acce
$23.95 Save $6.00 RRP: $29.95
2 Sets Magnetic Reed Switch DC12 to 24V NC Wired Door Window Sensor for Home Security Anti Theft Alarm System
$29.95 Save $8.00 RRP: $37.95
433MHZ Wireless Door Window Entry Magnetic Sensor Alarm Anti Theft Home Security System
$16.95 Save $5.00 RRP: $21.95
Triple Beam Alarm Photoelectric Infrared LED Detector Security System ABE-100
$119.00 Save $30.00 RRP: $149.00
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
$19.95 Save $6.00 RRP: $25.95
Light Curtain Sensor Switch Safety Light Grating Security Device(10 Beams BEM1040-C-360NB)
$169.00 Save $40.00 RRP: $209.00
Light Curtain Sensor Switch Safety Light Grating Security Device(6 Beams BEM0640-C-200NB)
$104.00 Save $35.00 RRP: $139.00
4Mp ( 1080p / 1440p / 1520p ) Camera Hd Bullet Poe Ip Camera Cam 1/2.7
$159.00
Wifi Alarm Sensor, Smart Door Window Alarm Sensor Wireless Remote Control
$69.00 Save $50.00 RRP: $119.00
Detector, Gps Tracker Detection, Rf Signal Scanner With 1m-8g Hz Wide Frequency Range And 12
$199.00 Save $300.00 RRP: $499.00
2PCS Tuya Matter Thread Door Window Sensor Alarm Smart Home Wireless Detector Work with Home
$59.00
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
$74.00 Save $105.00 RRP: $179.00
Water Flood Control Leakage Alarm System With Dn20, Dn25, Dn15 Auto Shut Close Brass Valve And Water Detector Cable
$449.00
Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage
$79.00 Save $70.00 RRP: $149.00
Wireless Magnetic Wave Signal Detector Bug Sweeper Listening Device Anti Spy Hidden Camera Detector
$139.00 Save $40.00 RRP: $179.00
WiFi Door Sensor Magnetic Triggered Sensor for Home Security 7Pcs Set
$129.00 Save $90.00 RRP: $219.00
Us Wall Switch 1/2/3 Gang Us 908.4mhz Z Wave Wireless Home Automation Remote Control Touch Sensitive Wall Switch GreenZech
$89.00 Save $160.00 RRP: $249.00
Wireless Sensor Dolphinbar(Wiimote to PC USB )Connect
$64.00
Tuya Zigbee Temperature and Humidity Sensor Voice Control
$399.00 Save $175.00 RRP: $574.00