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Security System Sensors

Shop the best prices on 3,463 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 3,463
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Security
$20.95 Save $48.05 RRP: $69.00
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen)
$10.95 Save $8.00 RRP: $18.95
Zigbee Smart Gateway Zigbee Wireless Hub Gateway for Smart Home Automation for Zigbee Devices Via Smart Life
$35.95
Doorstop Security-Alarm for Home Travel Wireless Vibration Sensor Home Securitys Alarm Burglar With Button
$13.95 Save $8.00 RRP: $21.95
Angus Aw201 Wifi Door Window Sensor Tuya Smart Home Independent Wireless Security Alarm
$64.00 Save $55.00 RRP: $119.00
2 Pack Freezer Door Alarm - Wireless Fridge Alarm with 3/15/30/60 Seconds Delay, 4 in 1 Door Sensor
$79.00 Save $50.00 RRP: $129.00
MOES Tuya WiFi Door Window Sensor Smart Home Wireless Door Detectors Door Magnetic Automation With Alexa Google Home
$189.00 Save $60.00 RRP: $249.00
Door & Window Alarm, Door / Window Sensor, 120db Touch Sensor Door Handle
$89.00 Save $40.00 RRP: $129.00
4X UTP 4 Channel Passive Video Balun Transceiver
$59.00 Save $70.00 RRP: $129.00
Water Leak Detector De Fugas De Agua With Dn15*2pcs Valve 4pcs 6meters Water Sensor For Water Overflow Protection Smart Home
$549.00
Adjustable Voice Notification Door Alarm for Windows and Doors, Suitable for Garage and Cellar Use
$27.95 Save $36.05 RRP: $64.00
10-Pack Wireless Door and Window Alarm with Magnetic Sensor for Home Security, Pool Area Protection Solution
$59.00 Save $80.00 RRP: $139.00
Advanced Anti-Wild Boar Alarm with Theft Deterrent Technology
$26.95 Save $15.00 RRP: $41.95
Overhead Garage Door Magnetic Switch Alarm Sensor with L Bracket Contacts
$18.95 Save $24.00 RRP: $42.95
Wireless Door Alarm with Adjustable Delay, 4-in-1 Sensor for Freezer, Fridge, Window, and Safety Alerts
$49.95 Save $69.05 RRP: $119.00
Smart Home Security Door and Window Contact Sensor with Alarm Function for Safety Monitoring
$30.95 Save $23.05 RRP: $54.00
4-Pack ZigBee Door Vibration Sensors for Real-Time Monitoring
$52.95 Save $36.05 RRP: $89.00
Detector Cover Stainless Steel Protective Housing for 2Pcs Sensor
$19.95 Save $12.00 RRP: $31.95
Tuya Smart Zigbee Rain Sensor With Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control
$99.00 Save $100.00 RRP: $199.00
Burglar Alarm for Doors and Window 120dB High Decibel Salarm Sensor
$8.95
8Pcs Foot Sensing Strip Sensor Bar for Dancing Machine Accessories
$18.95
Hearthxy Solar Motion Alarm - Solar Motion Alarm Sensor With Sound - 129db Sound Security Siren 4 Outdoor Sensor Alarm Modes For Home Farm Barn House
$32.95 Save $16.00 RRP: $48.95
Door Open Alarm Smart Door Window Sensor Smart Home Door Detectors Door and Window Burglar Alarms
$13.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$14.95
Door Window Alarms, Adjustable Volume, Chime/Alarm, Door Window Alarm Sensor for Home Security, Kid
$54.00
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home White
$12.95
Safety Light Curtain Sensor 50m Range Anti Theft Light Grating Sensor Security Device AC12‑18V DC12‑
$104.00 Save $35.00 RRP: $139.00
2PCS 2 in 1 Tuya Zigbee 3.0 PIR Motion Detector Security Anti-Theft
$20.95 Save $6.00 RRP: $26.95
New Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
$13.95 Save $11.00 RRP: $24.95
Fake TV Simulator with Light Sensor - Home Security Device Imitates TV Activity to Deter Burglars When Away
$94.00 Save $45.00 RRP: $139.00
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
$38.95 Save $20.05 RRP: $59.00
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protectio
$13.95