Filters

Security System Sensors

Shop the best prices on 3,471 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
2,497 - 2,528 of 3,471
TV Simulator with AC Adapter for Home Security, Anti-Theft Deterrent Device, EU Plug-Compatible Sensor Solution
$42.95 Save $41.05 RRP: $84.00
WiFi Door Window 100dB Alarm with Magnetic Sensor Tuya APP Remote Alerts Door Open Closed Detectors
$16.95 Save $4.00 RRP: $20.95
433MHz Door Magnetic Contact Wireless Sensor Detection Switch for Home Office Alarm Security Wireless Door Sensor
$25.95 Save $12.00 RRP: $37.95
Door Magnetic Contact Wireless Sensor Detection Switch For Home Garage Security System Wireless Door Sensor
$20.95 Save $10.00 RRP: $30.95
Tuya WiFi Smart Door Magnetic Sensor App Control USB Wireless Door & Window Sensor Door Magnetic Alarm Detector
$21.95 Save $7.00 RRP: $28.95
Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Close Reminder Security Protection White
$12.95 Save $4.00 RRP: $16.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$16.95 Save $5.00 RRP: $21.95
Glass Break Detectors, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm (2pcs) Banban
$25.95 Save $58.05 RRP: $84.00
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
$10.95
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automa
$20.95 Save $4.00 RRP: $24.95
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Instal
$13.95 Save $2.00 RRP: $15.95
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door
$28.95 Save $25.05 RRP: $54.00
Advanced Indoor Air Quality Tester with WiFi, 9-in-1 Sensor for Temperature, Humidity, CO2 Monitoring, Allergy Relief, White
$79.00 Save $40.00 RRP: $119.00
LD6002C 60G Millimeter Wave Radar Sensor FMCW Non-Contact Fall Detection Sensor for Safety Applications
$139.00 Save $60.00 RRP: $199.00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and A
$26.95 Save $9.00 RRP: $35.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$13.95 Save $45.05 RRP: $59.00
2 Pack Single Beam Infrared Sensor IP55 Protection Automatic Infrared Photoelectric Sensor Alarm for Gate Opener
$23.95 Save $7.00 RRP: $30.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
$18.95 Save $5.00 RRP: $23.95
Alarm Zinc Alloy Roller Shutter Gate Door Sensor For Home Security 1Set
$17.95 Save $6.00 RRP: $23.95
Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home Iot Device
$9.95
Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
$11.95
Tuya Zigbee Smart Vibration Sensor Home Security Guard Real-Time Monitoring Alarm Notification Tilt Detector
$24.95
For Xiaomi Mijia Optimist Smart Home, 5 in-One Enhanced Sensor
$49.95
90 Decibel Luxury Door And Window Alarm Window Door Sensor Alarm Anti-theft Simple Door Sensor GreenZech
$19.95 Save $39.05 RRP: $59.00
Door And Window Sensor Anti-theft Device Household Door Magnetic Alarm Paste-type General Alarm GreenZech
$24.95 Save $44.05 RRP: $69.00
Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design
$38.95 Save $6.00 RRP: $44.95
Freezer door alarm safety window sensor adjustable delay 4-in-1 chime wireless
$16.95 Save $18.00 RRP: $34.95
Smart Door Window Sensor 1-Set, Smart Home Door Alarm Kit, Door And Window Intrusion Alarm System
$24.95 Save $12.00 RRP: $36.95
Ultrasonic Distance Sensor Pack of 2 SR04T Modules for Distance Measurement, Obstacle Avoidance, and Industrial Control
$36.95 Save $17.05 RRP: $54.00
Wireless Door and Window Sensor Tuya Zigbee Compatible Magnetic Sensor Smart Home Door Detector Remote Control
$119.00 Save $50.00 RRP: $169.00
100 Meter Dual Beam Photoelectric Infrared Detector for Home Security, Motion Sensor Alarm System, Weather Resistant
$159.00 Save $120.00 RRP: $279.00
Intelligent Vibration Sensor for Door and Window Detection, Real-Time Alerts, Adjustable Sensitivity, Compatible with Tuya Zigbee
$50.95 Save $28.05 RRP: $79.00