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Security System Sensors

Shop the best prices on 9,024 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Philippines.

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2,721 - 2,752 of 3,200
2Pcs IR Beam Detector Burglar Alarm System with Light Sensor for Doors
From ₱3,899.00
Smart ZigBee 3.0 Vibration Sensor Monitor Home Security Protection Motion Shock Home Outdoor Wireless Alarm
From ₱974.00
2X Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
From ₱1,249.00
MC-38A Wired Door Window Sensor Detector Magnetic Switch Normally Closed or Normally Open NC/NO for Home Security Alarm System
From ₱1,299.00
2025 Wireless White Door Window Alarm, 130DB High Sensitive Sensor Door Alarms
From ₱409.00
Welcome door sensor for stores; voice prompts upon entry; burglar alarm for supermarkets; split doorbell.Remote control (cannot be used alone) compati
From ₱1,799.00
Shop Induction Doorbell Welcome Sensor Doorbell Welcome Infrared SensorWhite compatible
From ₱2,649.00
Refrigerator Door Opening Sensor Alarm With Editable Music1 Bell +8 sensor compatible
From ₱1,749.00
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.5 door magnets + 1 doorbell co
From ₱1,949.00
[Smart Home Assistant Smart Home Control Kit]Door sensor (ZB-DWC-2) compatible
From ₱2,999.00
Welcome to our store specializing in welcome doorbell sensors, split-type welcome devices, and the SF20R PRO welcome device.SF20R PRO 1 main unit + 2
From ₱2,949.00
Shop Induction Doorbell Welcome Sensor Doorbell Welcome Infrared SensorBlack compatible
From ₱2,649.00
Accessories section featuring burglar alarm remotes, wireless remotes, vibration alarms, and other accessories (03C, 09C, 11C, etc.).Remote Control 01
From ₱1,499.00
Battery-powered split-type welcome doorbell magnetic sensor set SF20RWLS071 bell, 2 sensors, 1 door magnet compatible
From ₱3,749.00
WiFi/Smart Door and Window Detector with Google Alexa Voice Control433/1527 Wireless Door Sensor compatible
From ₱1,799.00
Smart Smart Butler voice control mobile app control of Wi-Fi smart bulbs Wi-Fi smart bulbsBluetooth gateway (WIFI + Bluetooth) compatible
From ₱2,849.00
Intelligent light sensor, light sensor linked with light detector, light probe compatible
From ₱3,549.00
Wireless door and window sensor, WiFi door and window anti-theft detector, smart WiFi door magnetic alarmWiFi door sensor - sound alarm (without batte
From ₱2,149.00
WiFi smart door and window & illumination dual-function detector door magnetic light composite sensor compatible
From ₱2,599.00
Smart home Wi-Fi illuminance sensor, home-linked smart brightness and light detectorZigbee version of the light detector compatible
From ₱3,699.00
433MHz 1527 Wireless Door Opening Detector for Shops and Homes - Wireless Door Magnetic Alarm UnitButton door cassette battery 433MHz compatible
From ₱1,599.00
Refrigerator door opening reminder, supermarket freezer door separation, welcoming voice sensor, bell, anti-theft alarm.3 door magnets + 1 bell compat
From ₱1,899.00
Wireless vibration alarm for motorcycles and electric vehicles, vibration sensor for home doors and windows.SF04R+03C (English version) - Two main uni
From ₱2,449.00
Network-only temperature alarm, thermal sensor, computer room thermal alarm, temperature detector compatible
From ₱2,449.00
MC-38 Wooden Door Magnetic Switch Surface Mount Access Control Anti-theft Wired Alarm compatible
From ₱2,349.00
Welcome sensor at the entrance, welcoming doorbell, voice prompt, separate welcome unit for shops and supermarkets.SF20R PRO Single Sensor (English Ve
From ₱1,949.00
WiFi/Smart Door and Window Detector with Google Alexa Voice ControlModel B Zigbee door magnet compatible
From ₱2,249.00
WiFi/Human Presence Detection Radar 5.8G Detector Microwave Motion Sensor AppZigbee version - 5.8G [Side-mount version] compatible
From ₱2,449.00
Illuminance sensor, WiFi smart linkage, light detection, automatic switching of lights and curtains, brightness adjustmentGraffiti Zigbee version [req
From ₱3,599.00
Welcome door sensor for stores; voice prompts upon entry; burglar alarm for supermarkets; split doorbell.Doorbell + Anti-theft Kit F compatible
From ₱1,799.00
Elektroweb Sensor Magnetic Contact Opening Sensor Mc-38 No
From ₱439.00
433MHz 1527 Wireless Door Opening Detector for Shops and Homes - Wireless Door Magnetic Alarm UnitOrdinary gate magnetic tape battery 433MHz compatibl
From ₱1,749.00