Filters

Security System Sensors

Shop the best prices on 3,444 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.

Filters
289 - 320 of 3,444
Tuya WiFi Smart Door Sensor Home Security Protection Smart Life APP Door Window Senso
$23.95
Secure Your Home with Our Remote-Controlled Door & Window Sensor Alarm - 108dB Alert
$48.95
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor
$23.95
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor
$15.95 Save $12.00 RRP: $27.95
10pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems
$69.00 Save $50.00 RRP: $119.00
Tuya Door Window Sensor Wifi, Open Close Detector Home Security System, Smart Life Remote Control
$13.95 Save $8.00 RRP: $21.95
5-Level Sensitivity Adjustment Window Glass Break Vibration+Magnetic Door Sensor, Requires Alarm Host to Operate
$34.95 Save $24.05 RRP: $59.00
Wireless Door Window Sensor Security Alarm System Remote Control 120dB Anti Theft Smart for Kids Cabinet Safety Home
$17.95 Save $11.00 RRP: $28.95
Zigbee Temperature and Humidity Sensor Mini Temperature Humidity Detector with for EWelink App Control
$13.95 Save $8.00 RRP: $21.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Xiaomi Mijia Mi Home HomeKit
$14.95 Save $8.00 RRP: $22.95
Magnetic Sensor Switch - Wired For Home Garage Alarm Monitoring
$24.95 Save $20.00 RRP: $44.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
$21.95 Save $10.00 RRP: $31.95
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Instal
$13.95 Save $2.00 RRP: $15.95
3X Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic Door Sensor APP Remote Control
$27.95 Save $22.00 RRP: $49.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home
$54.00 Save $40.00 RRP: $94.00
Magnetic Door Switch NC Recessed Wired Security Window Door Sensor Alarm White - (10 Sets)
$17.95
433MHz Wireless Door Magnetic Contact Sensor Switch for Home Garage Alarm Security
$19.95
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Swit
$29.95 Save $9.00 RRP: $38.95
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home Black
$15.95 Save $4.00 RRP: $19.95
120 Wireless Touch Sensor Security Alarm Loud Door Knob Entry Alert Anti Theft
$12.95
Anti-Theft Motion Detector Infrared Sensor Alarm Security for Home Office Warehouse
$14.95 Save $16.00 RRP: $30.95
Wireless Door Alarm with Remote DIY Protection 130dB Loud Ring Chargeable Door Open Sensor
$17.95 Save $19.00 RRP: $36.95
Wireless Magnetic Door And Window Alarm Sensor Smart Housekeeper Sensor Kit GreenZech
$54.00 Save $105.00 RRP: $159.00
100m Ir Alarm Sensor, Digital Pulse Infrared Sensor Dual Beam Infrared Alarm, Infrared Invisible Sensor
$74.00 Save $25.00 RRP: $99.00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
$369.00 Save $555.00 RRP: $924.00
Smart Wireless PIR Sensor - 3-in-1 Motion, Temperature & Light Detector with App Alerts
$69.00
3X Tuya Zigbee Smart Vibration Sensor Tilt Detector Home Security Protection Smart Life App Real-Tim
$36.95 Save $32.05 RRP: $69.00
4PCS Tuya WiFi Vibration Detector Sensor for Home Security
$45.95
2X Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$23.95 Save $20.00 RRP: $43.95
5Set/Lot Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm Smart Home Security Protectio
$11.95
2Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Ho
$18.95
Sensor Bar Compatible With Wii, Replacement Wired Infrared Ray Sensor Bar
$15.95 Save $14.00 RRP: $29.95