Filters

Security System Sensors

Shop the best prices on 3,498 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
2,273 - 2,304 of 3,498
2X Wireless 79GHz Radar Vehicle Detector Replace Loop Detector for Car Parking System Gate Barrier
$149.00 Save $80.00 RRP: $229.00
15pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems White
$99.00 Save $50.00 RRP: $149.00
3X Tuya Door Magnetic Alarm, Anti-Theft Alarm, WIFI APP Door Magnetic Opening Reminder Remote Alarm
$28.95 Save $14.00 RRP: $42.95
2X Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with Alexa & Google Home White
$18.95 Save $10.00 RRP: $28.95
BEM0440-30NB Light Curtain Sensor Switch Safety Light Grating Security Device
$79.00 Save $40.00 RRP: $119.00
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart
$18.95
20m Infrared Beam Sensor Detector for Yard Gate Perimeter Protection Outdoor Home Security Alarm
$64.00 Save $15.00 RRP: $79.00
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$19.95
WiFi Vibration Sensor with Adjustable Sensitivity, Battery Powered, Smart Life App Control, Real-Time Alerts for Home Security
$32.95 Save $16.00 RRP: $48.95
Smart Vibration Sensor for Home Security Compatible with Tuya App, Real Time Alerts and Custom Settings
$46.95 Save $27.05 RRP: $74.00
Remote Notification Door Window Sensor Alarm For Environments In White With ABS Material And 8.2X4.3X2CM Size 1 Set
$29.95 Save $18.00 RRP: $47.95
Infrared/IR Beam Detector Sensor for Perimeter Protection Outdoor Security System
$19.95 Save $12.00 RRP: $31.95
For Flip Downward Sensor Visual with Speaker
$69.00 Save $15.00 RRP: $84.00
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
$35.95 Save $7.00 RRP: $42.95
E3Z-R61 NPN Photoelectric Beam Sensor with Bracket
$30.95 Save $43.05 RRP: $74.00
Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Smart Life App Alexa(C)
$13.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home
$12.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home
$10.95
Wireless Door Open Sensor Alarm Chime, Adjustable Volume With Mute Indicators Other
$34.95 Save $29.05 RRP: $64.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$12.95
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores
$33.95 Save $14.00 RRP: $47.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
$19.95 Save $10.00 RRP: $29.95
3X Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered with Tuya Smart Life App Alexa(C)
$35.95 Save $23.05 RRP: $59.00
2X Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
$32.95 Save $21.05 RRP: $54.00
3X Tuya Smart Temperature and Humidity Sensor WiFi APP Remote Monitor for Smart Home Var SmartLife Work with Alexa
$32.95 Save $21.05 RRP: $54.00
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Accessory
$10.95
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$11.95
Tuya Zigbee Temperature Humidity Sensor Smart Life Remote Monitor for Smart Home Workwith Tuya Zigb
$22.95 Save $3.00 RRP: $25.95
Door Alarm Sensor 120db Loud Wireless Door Alarm Hanging Contact Sensor Black Alarm
$13.95 Save $4.00 RRP: $17.95
Black Silver (A) No Box $Wired SensorWired Sensor StripWired Sensor Signal Receiver Supporter
$20.95 Save $1.00 RRP: $21.95
EAS Security Tag Remover Hook, Handheld Detacher Key for Clothing Retail Stores well
$32.95 Save $26.05 RRP: $59.00
2pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
$46.95 Save $32.05 RRP: $79.00