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Security System Sensors

Shop the best prices on 5,322 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Maikaisen and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,753 - 2,784 of 3,200
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
From $11.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
From $14.95
Wireless Door and Window Alarm 140dB Multi-Function Remote Door Magnetic Alarm for Home Security Anti-Theft
From $14.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home
From $13.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10
From $17.95
Sensor Module for Low-Power Parking Detection Curb-Mounted and Median-Mounted Video Poles
From $17.95
NRF54L Bluetooth SOS Emergency Button Beacon Low Power Consumption BLE 6.2 Module Panic Button for Patient Elderly
From $26.95
TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M
From $19.95
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From $20.95
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push
From $11.95
2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Window Open Close Status DS3 Works with G2 TTLOCK App
From $25.95
Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting
From $8.95
Home Security Burglar Alarm Wireless Door Opening Alarm Anti Theft Intruder Enter House Magnetic Sensor Door Window
From $12.95
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From $24.95
Home Security Burglar Alarm Wireless Door Opening Alarm Anti Theft Intruder Enter House Magnetic Sensor Door Window
From $12.95
Wireless Door Window Sensor Security Alarm System Remote Control 120dB Anti Theft Smart for Kids Cabinet Safety Home
From $15.95
Split Type Door and Window Sensor Door Magnet Sensor 60 Songs Protection Security Anti-Theft Volume
From $17.95
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From $20.95
Smart ZigBee 3.0 Vibration Sensor Monitor Home Security Protection Motion Shock Home Outdoor Wireless Alarm
From $18.95
2X Infrared Installation Contactless Infrared Door Lock No Touch Sensor Exit Button IR Door Release DoorbellSwitch B
From $28.95
Tuya Smart WiFi Door Sensor 80dB Sound Window Sensor Smart Life Arm Disarm Door Sensor APP Alert Alarm Door Sensor
From $15.95
15 Pack Door Window Alarm Sensor, Loud Magnetic Burglar Alert for Home Security, AAA Battery Powered
From $54.00
IP65 Waterproof Dual PIR Motion Sensor with Pet Immunity, 90° Outdoor Motion Detector for Security Systems
From $119.00
Solar Alarm Siren Outdoor Wireless PIR Motion Sensor Waterproof Strobe Security Alarm for Home
From $74.00
6X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
From $94.00
5m Wired Magnetic Door Sensor for Roller Shutter and Garage Doors with NdFeB Lock and Long Life
From $19.95
Tuya ZigBee Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection
From $34.95
Proximity Sensor 3Wire NPN PNP Smart Metal Detection Dual Output with 1.5m Cable
From $19.95
Tuya ZigBee Smart Door Sensor Door Open/Closed Wireless Detector Tamper Alarm Security System Work with Home
From $42.95
Tuya Smart Home ZigBee Temperature and Humidity Sensor Indoor Thermometer Monitor Works compatible with Smart Life
From $31.95
Access control button, exit button, infrared sensor switch, contactless door opener, access control system, entrance opening sensor.
From $39.95
5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $11.95