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Security System Sensors

Shop the best prices on 5,130 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ebox, Cdmjxsm and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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33 - 64 of 3,200
2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System
$25.95 Save $25.00 RRP: $50.95
Garage Door Bracket for Contact Sensors 2nd Gen
$10.95 Save $5.00 RRP: $15.95
Tuya Zigbee Rain Sensor 2-in-1 Light Detector Rainwater Detector
$26.95 Save $14.00 RRP: $40.95
Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with Alexa & Google Home White
$11.95 Save $6.00 RRP: $17.95
2025 1-10x Tuya Zigbee Mesh Smart Door Sensor Door Open / Closed Detectors Security Protection Smart Life APP Control Via Alexa Google Home
$32.95 Save $17.00 RRP: $49.95
TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Pl
$34.95 Save $14.00 RRP: $48.95
Easily Remove Security Tags with the Magnetic Remover Clothing Hard Tag Detacher - Effortlessly Remove Security Tags for Convenience and Peace of Mind
$64.00 Save $65.00 RRP: $129.00
EAS Security Tag Remover Hook, Handheld Detacher Key for Clothing Retail Stores well
$32.95 Save $26.05 RRP: $59.00
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automa
$37.95
DC12V 24V Infrared Photocell Sensor Automatic Gate Safety Beam Weatherproof Garage Door Detector 1 Pair
$26.95 Save $14.00 RRP: $40.95
Magnetic Door Window Sensor Wired Contact, Surface Mount NO/NC Reed Switch for Security Alarm
$22.95 Save $10.00 RRP: $32.95
Tuya Zigbee Door Window Sensors Wireless Smart Life Magnetic
$12.95 Save $5.00 RRP: $17.95
Rainproof Wireless 2 Infrared Sensor Detector Alarm 100m Detect Distance for GSM WiFi Home Burglar
$51.95
ZigBee Smart Temperature and Humidity Sensor Battery Powered Tuya ZigBee Smart Home Security Work With Alexa Google Home (black)
$54.00 Save $10.00 RRP: $64.00
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10
$17.95 Save $11.00 RRP: $28.95
10X Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication
$79.00
Tuya ZigBee Smart Door Sensor Door Open/Closed Wireless Detector Tamper Alarm Security System Work with Home
$14.95 Save $44.05 RRP: $59.00
Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
$30.95
Tuya Smart WiFi SOS Button Emergency Wireless Security Alarm Panic Device for Elderly Kids for Safety Smart Life Remote
$19.95
Tuya Zigbee Door Sensor Window Sensor Wireless Smart Door Sensor Alarm Support Home Security&Automa
$23.95
3X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
$45.95
2X Tuya Smart Life WiFi Door Exit Button Voice Control Remotely Door-Opening Wireless Release Push Switch for Door Lock
$39.95
2X CC308+ Radio Wave Full-Range WiFi RF GSM Device Finder Signal Detect Camera Wireless Camera Lens Signal Detector
$24.95
2X Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control
$64.00
4X Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
$64.00
2X Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm EU Plug
$84.00
Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice
$41.95 Save $97.05 RRP: $139.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (20 Sets)
$23.95
Door alarms, home security, anti-theft, anti-burglary, door and window opening sensor for house and apartment
$15.95 Save $4.00 RRP: $19.95
2PCS 2 in 1 Tuya Zigbee 3.0 PIR Motion Detector Security Anti-Theft
$20.95 Save $6.00 RRP: $26.95
New Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
$13.95 Save $11.00 RRP: $24.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
$33.95 Save $17.00 RRP: $50.95