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Security System Sensors

Shop the best prices on 8,898 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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1,857 - 1,888 of 3,200
Magnetic Door Window Contact Sensor, Easy Installation, NO/NC Magnetic Switch
From ₱724.00
Compact Weatherproof 20m Security Detectors for Home
From ₱1,399.00
Door Open Alarm Compatible with Freezer - 108dB Loud Wireless Door Sensor and Doorbell
From ₱2,049.00
Suitable for Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)-jc
From ₱1,049.00
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts L Bracket,,-jianc
From ₱924.00
​15-Pack Freestyle Libre Sensor Covers - Waterproof Flexible CGM Patches
From ₱974.00
SONOFF SNZB-04P Zigbee Door Window Sensor Local Smart Scene Linkage Tamper Alert
From ₱1,549.00
Zigbee Window Door Open Alarm Real Time Remote Control Magnetic Door Sensor
From ₱1,199.00
Car Door Alarm Open Door Alarm Sensor Alert Loud Volume Prompt Small Size Alert Alarm With Electronic Component For SUVs Car
From ₱1,499.00
Tuya Matter Thread Door Window Sensor Usb Powered Smart Home Wireless Detector Work With Alexa Home
From ₱1,099.00
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
From ₱1,649.00
Snzb-04p Zigbee Door And Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible With Alexa Home
From ₱749.00
2024 t 3pcs security tag detacher alarm key hook magnetic remover accessories-ah
From ₱1,899.00
Door Alarm Sensor - Premium Quality - Wireless Magnetically Triggered
From ₱1,149.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home-c
From ₱2,449.00
2pcs Magnetic Reed Switch Normally Open Closed Magnetic Contact Switch compatible with Door Wall
From ₱1,049.00
Door and Window Alarm - Set of 4x Wireless Anti-Intrusion Alarm - Home Security Against Burglary - Magnetic Operation - 120 dB
From ₱1,349.00
Solar Infrared Beam Sensor 433MHz 150m IP65 Outdoor Fence Courtyard Wall Anti Theft Infrared Beam Barrier Alarm
From ₱14,290.00
Door Window Alarm 4 Pack, 90dB Loud Wireless Door Sensor for Home Security and Kids Safety
From ₱974.00
Wireless Door Window Sensor for LWOHSI A103F A105F A108F A109F Home Security Alarm with Instant Alerts
From ₱974.00
Surface Mount Magnetic Contact Sensor Set with Spacers and Grey Finish for Door Window Security
From ₱974.00
Recessed Door Contact Sensor Normally Open Hidden Magnetic Alarm Window Sensor for Security Systems
From ₱974.00
2Pack Door and Window Sensor Wired Alarm Contact Switch Recessed for Home Security Systems
From ₱974.00
Power Failure Alarm 110V 120V Instant Power Loss Alert with Ultra Loud 120dB for Factory and Farm
From ₱1,949.00
Normally Closed Recessed Wired Door Window Contact Sensor RC36 Magnetic Reed Switch White 2pcs
From ₱1,049.00
DC 324V Industrial Security Alarm Siren Buzzer 110dB Loud Alert Continuous Sound Wide Voltage Range
From ₱974.00
Wireless Magnetic Contact Sensor for Doors and Windows, Home Security Entry Alarm System
From ₱1,199.00
Wireless Door Alarm Sensor 110dB with Four Modes for Home Apartment Office Easy Install 10Pcs
From ₱3,749.00
Infrared Beam Sensor Pair with Accuracy Detection and Weatherproof Photoelectric Security Detector
From ₱1,249.00
Door Window Contact Sensor 5 Pack NC Recessed Magnetic Reed Switch Concealed TamperResistant
From ₱1,649.00
DC12V 24V Infrared Photocell Sensor Automatic Gate Safety Beam Weatherproof Garage Door Detector 1 Pair
From ₱1,249.00
Smart Door and Window Alarm 2 Pack, Instant Open Alert Home Security Sensor 301
From ₱2,099.00