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Security System Sensors

Shop the best prices on 4,573 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ebox, Yale and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,169 - 3,200 of 3,200
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts L Bracket
$18.95
Door Window Alarm Home Security Door And Window Detector Magnetic Sensor Burglar Alert
$16.95 Save $26.00 RRP: $42.95
Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Smart Life App Alexa(C)
$13.95
TPMS Motorcycle with 2 External Sensors Smart Tyre Alarm Kit
$46.95 Save $22.05 RRP: $69.00
Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
$20.95 Save $8.00 RRP: $28.95
Tuya Zigbee Smart Vibration Sensor Home Security Guard
$31.95 Save $10.00 RRP: $41.95
Tuya WiFi Vibration Sensor Door Window Glass Broken Detector Home Security Anti-Theft Smart Life APP Real-Time Alert B
$36.95
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security
$19.95 Save $6.00 RRP: $25.95
Tuya WIFI Smart Door Window Magnetic Sensor Security Alarm Open Closed Detector Home for Anti-Theft Door Rolling Door
$13.95 Save $7.00 RRP: $20.95
3X Tuya Smart Temperature and Humidity Sensor WiFi APP Remote Monitor for Smart Home Var SmartLife Work with Alexa
$30.95
2X Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
$30.95
10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced B
$19.95 Save $44.05 RRP: $64.00
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection Sensor
$18.95
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with & Home Black
$13.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$32.95
Wifi PIR Motion Detector Intelligent Infrared Alarm Sensor Anti Theft 110° Wide Angle Detection for Tuya
$51.95 Save $22.05 RRP: $74.00
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
$20.95 Save $13.00 RRP: $33.95
6X Call Button Restaurant Pager 433MHz Wireless Doorbell Bell Button for Home Security Alarm System Hardware Red
$25.95 Save $15.00 RRP: $40.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$20.95 Save $12.00 RRP: $32.95
Wireless 79GHz Radar Vehicle Detector Replace Loop Detector for Car Parking System Gate Barrier
$79.00 Save $50.00 RRP: $129.00
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automation
$21.95 Save $13.00 RRP: $34.95
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M
$17.95 Save $9.00 RRP: $26.95
Mechanical Vibration Sensors SW420 Motion Module Vibration Detection Sensor Module for Theft Alarm 6x2x2cm 1Pack
$13.95 Save $2.00 RRP: $15.95
Motion Module Sw420 Vibration Alarm Sensor for Alertor 2Pcs
$17.95 Save $6.00 RRP: $23.95
Motion Detection Alarm Sw420 Motion Module Vibration Alarm Sensor Earthquake Alarm Multi 6x2x2cm Mechanical Vibration Sensors 1Pack
$13.95 Save $9.00 RRP: $22.95
5 Sets Magnetic Reed Switch DC100V Normally Open Closed Recessed Wired Door Window Sensor Switch for
$33.95 Save $10.00 RRP: $43.95
Home Window Door Burglar Security Alarm System Magnetic Sensor
$21.95 Save $6.00 RRP: $27.95
2 Sets Magnetic Reed Switch DC12 to 24V NC Wired Door Window Sensor for Home Security Anti Theft Ala
$29.95 Save $9.00 RRP: $38.95
Tuya Zigbee Light Sensor Luminance Detector Sensor Smart Home Automation App Control Tuya Light Detector
$17.95 Save $5.00 RRP: $22.95
Fake TV Simulator with Light Sensor – deters burglars by mimicking real TV activity, ensuring home security when you're away. Ref: 2591
$89.00 Save $40.00 RRP: $129.00
4 Pcs Tuya WiFi SOS Emergency Button Wireless One Key Call Help Home Elderly Children Security Protection A
$139.00
WiFi Smart Alarm Button for Home Security SOS Signal, Rechargeable Battery, IPX4 Water Resistant, Google Assistant Compatible
$32.95 Save $17.00 RRP: $49.95