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Security System Sensors

Shop the best prices on 2,515 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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2,369 - 2,400 of 2,515
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
WIFI Door Sensors Alarms Contact Wireless Door Window Magnet Entry Detector Sensor for Home Security APP tuya2pcs
$99.00 Save $20.00 RRP: $119.00
SONOFF DW2 WiFi Door Window Sensor Wireless Sensor Detector eWeLink App Notification Alerts Smart Home Security
$179.00 Save $50.00 RRP: $229.00
Angus Aw201 Wifi Door Window Sensor Tuya Smart Home Independent Wireless Security Alarm
$69.00 Save $50.00 RRP: $119.00
2 Pack Freezer Door Alarm - Wireless Fridge Alarm with 3/15/30/60 Seconds Delay, 4 in 1 Door Sensor
$84.00 Save $55.00 RRP: $139.00
MOES Tuya WiFi Door Window Sensor Smart Home Wireless Door Detectors Door Magnetic Automation With Alexa Google Home
$189.00 Save $70.00 RRP: $259.00
UTP 4 Channel Passive Video Balun Transceiver
$69.00 Save $35.00 RRP: $104.00
4K Ultra HD Universe Galaxy LED Projection Light Atmosphere Light
$69.00 Save $5.00 RRP: $74.00
ZK- Burglar Alarm, Door/Window Sensor Alarm 120dB Touch Sensor Door Handle Alarm Burglar Burglar Window Home Security Touch Sensor Alarm
$25.95 Save $18.00 RRP: $43.95
Pack Door Window Alarm, Magnetic Entry Sensor Burglar Alert 110 DB Anti-Theft Chime for Home Garage Kids Security DIY Protection(Battery Not Included Cdmjxsm
$26.95 Save $62.05 RRP: $89.00
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen)
$10.95 Save $1.00 RRP: $11.95
Tuya WiFi Smart Home Burglar Alarm Sensor Infrared Motion Detector PIR Sensor Security Protection R
$28.95 Save $5.00 RRP: $33.95
Tuya ZigBee Smart Vibration Sensor Wireless Glass Break/Drop/Tilt Detector Built-in Smart Siren Ala
$35.95
Tuya Wireless Smart 130Db Door Window Sensor System Remote Control Operation Safe Burglar Alarm for Home Door Window
$19.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 1
$23.95
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$16.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$29.95
Adjustable Temperature 1080w Welder Hot Station Hair Dryer Soldering Iron Welding Heat Gun Amp; 2 Nozzle Amp; Roller
$54.00
Wireless Door Magnetic Sensor Doorbell Welcome Visitor Alarm with 2 Transmitters and 2 Receivers - White (EU)
$45.95 Save $13.05 RRP: $59.00
2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector Black
$29.95
Safety Light Curtain Photoelectric Protection Sensor PNP NO Output Control Device DC1030V
$119.00 Save $40.00 RRP: $159.00
Zigbee Smart Air Pressure Environment Sensor Smart Home for Mi APP
$79.00
Smart Wifi Temperature and Humidity Sensor for Home Iot Device
$12.95
Wireless WiFi Door Sensor Magnetic Triggered Sensor for Home Use 8Pcs White Kit
$139.00 Save $140.00 RRP: $279.00
2Set Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor
$30.95
Tuya Smart Door Window Alarm Sensor Door Magnetic Password Disarm
$29.95
Single Channel Inductive Loop Vehicle Detector for Parking Lot Access Control
$40.95 Save $13.05 RRP: $54.00
Window Alarm Sensor Durable ABS Adjustable Sensitivity Remote Battery Powered Glass Break Detector English Black
$21.95 Save $7.00 RRP: $28.95
Split Type Door and Window Sensor Door Magnet Sensor 60 Songs Protection Security Anti-Theft Volume Reminder EU White
$20.95 Save $5.00 RRP: $25.95
Mu7j / M705 External Sensor
$64.00 Save $20.00 RRP: $84.00
Wall Mounted Garage Parking Sensor with 3Colour LED Traffic Light
$89.00 Save $50.00 RRP: $139.00