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Security System Sensors

Shop the best prices on 9,076 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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2,465 - 2,496 of 3,200
Door Window Alarm with Magnetic Sensor, Instant Intrusion Alert, Easy Mount Home Security System
From ₱1,199.00
Door Window Alarm Sensor White Magnetic Contact Switch for Home Security Intrusion Detection 2 Pcs
From ₱1,199.00
Wireless Infrared Door Alarm Sensor for Home and Business Security with Instant Intrusion Alert
From ₱1,199.00
433MHZ Wireless Door Window Entry Magnetic Sensor Alarm Anti Theft Home Security System
From ₱574.00
Door and Window Alarm Sensor, 10 Pack NC Wired Recessed Magnetic Reed Switch for Home Security, Brown
From ₱1,649.00
Magnetic Door Sensor for Rolling Gates and Shutter Doors, Heavy Duty Contact Switch with Strong Hold
From ₱1,199.00
Magnetic Reed Switch NC Recessed Door Window Alarm Sensor, DualPack, Metal Compatible
From ₱1,399.00
Smart Door Sensor 2 Pack, Wireless Door Alarm with App Alerts, Alexa Google Compatible for Home Security
From ₱2,299.00
Smart Door Window Sensor with Magnetic Contact, Instant Security Alerts, Easy No‑Drill Installation for Home and Office
From ₱1,299.00
Door Window Alarm Sensor Magnetic Reed Switch NO NC White 2.51 Inch Adhesive Mount Security
From ₱3,249.00
Garage Door Sensor Wired Magnetic Contact Switch RustResistant Alloy for Security Systems
From ₱1,149.00
Magnetic Reed Switch NC Recessed Door Window Alarm Sensor, DualPack, Metal Compatible
From ₱1,149.00
Smart Door Window Sensor WiFi Wireless Alarm, Alexa Google Compatible, Tuya App Control, Push Notification
From ₱1,549.00
MC38 Wired Door Window Sensor 30mm Wire Length Magnetic Switch for Home Security Alarm
From ₱1,649.00
2 Sets Magnetic Door Switch Wired NC NO Normally Open Closed Door Contact Switch for Home Security 100V DC
From ₱724.00
Zigbee Illuminance Sensor, IP67 Waterproof Brightness Detector with Real-Time App Control for Light Monitoring
From ₱949.00
Ewelink Zigbee Mini Smart Switch For ,temperature Humidity Window Door Sensor Motion Snzb-02
From ₱1,249.00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless
From ₱2,549.00
Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer
From ₱924.00
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From ₱1,449.00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From ₱1,099.00
Summer Savings Clearance! Zeceouar High Sensitivity Detection Locator, Monitor, Camera, Portable Wireless Infrared Detector - Deals on Home &
From ₱924.00
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
From ₱974.00
10 Pack Wired Door and Window Contact Sensors for Security Alarms
From ₱1,199.00
Overhead Garage Door Magnetic Switch Alarm Sensor with L Bracket Contact
From ₱724.00
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool Alarm For Kids Safety Sliding (2 Pack)
From ₱3,049.00
Wired Magnetic Sensor - Window Door Alarm Security Detector - Wide Gap
From ₱1,249.00
MC-31 Surface-Mounted NC Magnetic Door Contact Sensor Alarm Reed Switch 10 Set
From ₱624.00
3 Packs Magnetic Door Sensor Contacts, Black Flush Mount Reed Switch for Access Control, NO/NC Wiring, Replacement for Security Alarm Systems
From ₱1,699.00
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Instal
From ₱1,949.00
Wireless Door and Window Alarm with Magnetic Sensor and Remote Control, 130dB Anti-Theft Siren for Home Security and Child Safety
From ₱1,699.00
Door Window Sensor Compatible With Rf Bridge For Smart Home Alarm Security,433mhz GreenZech
From ₱1,399.00