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Security System Sensors

Shop the best prices on 2,487 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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1 - 32 of 2,487
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$11.95 Save $47.05 RRP: $59.00
12V 3A Power Supply Adapter Universal Power Adapter Transformer for Monitor
$18.95 Save $6.00 RRP: $24.95
RJ11 Telephone Fax Surge Protector Lighting Thunder Arrester Protection Device 110V
$22.95 Save $7.00 RRP: $29.95
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System White
$8.95
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting
$10.95
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security
$21.95 Save $17.00 RRP: $38.95
2Pcs Single Infrared Beam Sensor IP55 Protection Automatic Infrared Photocell Sensor Alarm for Gate Opener
$24.95 Save $8.00 RRP: $32.95
Safety Light Curtain Sensor 50m Range Anti Theft Light Grating Sensor Security Device AC1218V DC1224V
$104.00 Save $35.00 RRP: $139.00
Triple Beam Alarm Photoelectric Infrared LED Detector Security System ABE-100
$119.00 Save $30.00 RRP: $149.00
Triple Beam Alarm Photoelectric Infrared LED Detector Security System ABE-200
$119.00 Save $30.00 RRP: $149.00
Tuya Zigbee Smart Vibration Sensor Home Security Guard
$21.95 Save $6.00 RRP: $27.95
Tuya ZigBee Light Sensor Illumination Sensor
$22.95 Save $7.00 RRP: $29.95
Glass Break Alarm Glass Door Sensor for Kids Use White Plastic
$25.95 Save $10.00 RRP: $35.95
Tuya Zigbee Temperature and Humidity Sensor Alarm UK Plug
$429.00 Save $145.00 RRP: $574.00
Safety Sensor Eyes for , 41A4373A Garage Door Openers
$22.95 Save $7.00 RRP: $29.95
2Pcs Tuya Smart Temperature Humidity Sensor Zigbee
$24.95
Smart WiFi Vibration Sensor Alarm White
$14.95
Photocell Single Beam Active Infrared Beam Sensor Detector IR Alarm
$18.95
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
$17.95
Tuya Smart Door Sensor Wireless WiFi Door Window Detector
$17.95
Smart Door Window Sensor Smart Home Door Detectors Door And Window ...
$45.95
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automa
$38.95
Wireless Window Alarm Sensor - 2-Pack, 4 Modes For Doors, Windows, Refrigerators, Cabinets
$26.95 Save $14.00 RRP: $40.95
For Flip Downward Sensor Visual with Speaker
$64.00 Save $20.00 RRP: $84.00
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
$11.95 Save $2.00 RRP: $13.95
Magnitic Switch Normally Closed Nc Micro Alarm for Door and Window Sensor Arrival
$20.95 Save $10.00 RRP: $30.95
Tuya ZigBee Door Window Sensor Wifi Smart Home Door Sensor Alarms Wireless Door Magnetic Alarms wit
$41.95 Save $5.00 RRP: $46.95
10m to 15m Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$31.95 Save $22.05 RRP: $54.00
Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic
$12.95 Save $5.00 RRP: $17.95
Wi-Fi Door Sensors Set Real-time Alarm Window Open Contact Detector Intelligent Home Safety Equipment Compatible with Alexa&G-oogle
$28.95 Save $8.00 RRP: $36.95
Tuya Smart WiFi Alarm Door and Window Vibration Sensor Security Protection Alert Works with , Smart
$43.95 Save $30.05 RRP: $74.00
Rainproof Wireless 2 Infrared Sensor Detector Alarm 100m Detect Distance for GSM WiFi Home Burglar
$54.00