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Security System Sensors

Shop the best prices on 14,993 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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2,241 - 2,272 of 3,200
2pcs Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From $40.95
WiFi Smart Zigbee Temperature and Humidity Sensor LCD Screen History Record Smart Home Security Remote Control
From $33.95
Multi-Purpose 2 in 1 Door Sensor for Door Opener Infrared Safety and Radar Safety Sensor for Automatic Door(Black)
From $209.00
Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Drawers
From $21.95
Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From $69.00
Magnetic Sensor for Door Window Security Entry Burglar Alarm System
From $94.00
Infrared BarrierDigital Pulse Infrared Sensor 100m Active Detection Invisible IR Beam Barrier Waterproof Alarm1 pcs
From $49.95
Wireless Anti Intrusion Alarm Set 4 Pack with Magnetic Sensors 90dB for Home Security Doors Windows
From $64.00
smart door sensor zigbee tuya security protection with built in cr2032 battery smart life app control for home and business via alexa google home
From $79.00
2X Tuya Smart ZigBee SOS Button Sensor Alarm Elderly Children Alarm Emergency Help Switch Tuya Smart Life Remote Control
From $41.95
4X Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control
From $45.95
Zigbee Smart Door Sensor with Tuya App Control 235mm Trigger Distance CR2032 Battery for Home Security Monitoring
From $74.00
Wireless Door Sensor for Open/Close Status, 2.4GHz Contact Detection, Compatible with TTLOCK App
From $64.00
Wild Boar Repellent Alarm with Flashing Light - Professional Anti-Theft Animal Deterrent
From $59.00
6-pack wireless anti-theft door and window alarm for home security, diy magnetic sensor
From $54.00
Touch Sensor Pannel NO NC COM Exit LED Light Access Control Switch Button for Home Security
From $25.95
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security
From $30.95
10pcs Wired Door Window Sensor Magnetic Switch for Home Alarm System
From $25.95
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
From $23.95
Parking Lot Access Control Single Channel Inductive Loop Vehicle Detector
From $59.00
Mini Door Window Alarm Home Security 433Mhz Wireless Magnetic Sensor Anti-Theft Alarm Sound Easy Installation for Home Garage Apartment Door Alarm Se
From $40.95
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security
From $28.95
Magnetic Contact Wired Sensor Detector - Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security
From $36.95
Door and Window Alarm - Security - Pack of 4 - Wireless - 95 dB - Easy Installation
From $37.95
Wireless Vibration Sensor for Doors and Windows with Adjustable Sensitivity and Smart Alerts for Tuya
From $44.95
Freezer Door Alarm 5 Pack with Adjustable Delay, 108dB Loud Alert, 4 Modes for Home and Office
From $149.00
MC33C Magnetic Door Window Contact Sensor, Normally Closed Recessed Alarm Reed Switch (6 Sets)
From $36.95
Smart Light Sensor Zigbee Optical Control Device with App Control for Home Automation
From $69.00
DOBERMAN SE-0106 Ultra-slim Round Door / Window Alert Detect Vibration Sensor Alarm for Home Alarms Security
From $36.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
From $23.95
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
From $26.95