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Security System Sensors

Shop the best prices on 9,330 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 Philippines.

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2,593 - 2,624 of 3,200
Power Outage Alarm 120dB Loud Siren with LED Indicator for Home Office 220V Power Failure Alert
From ₱899.00
1 Pair RC33 Recessed Door Magnetic Sensor Home Security Alarm Flush Mount Contact Switch DC 100V
From ₱899.00
Door Window Alarm Sensor 12V Wired Magnetic Contact Switch for Home Garage Security Aluminum Alloy
From ₱1,499.00
WiFi Door Sensor with RealTime Monitoring, Wireless Magnetic Window Contact for Smart Home Security
From ₱1,249.00
5 Pairs 100V DC Wired NC Door Window Alarm Sensor Magnetic Contact Switch for Home Security
From ₱899.00
Wireless Door and Window Alarm Sensor with Sensitivity Magnetic Design for Home and Office Security
From ₱899.00
ABS MC38 Wired Door Window Sensor Magnetic Security Switch for Home Alarm System 1 Pair
From ₱899.00
Door and Window Alarm Sensor Magnetic Easy Install for Home Office Security Child Safety
From ₱899.00
Wireless Door Window Alarm with Remote Control, 105dB Loud Magnetic Sensor, DIY Pairing for Home, Pool and Kid Safety
From ₱1,249.00
Infrared Beam Sensor Outdoor Alarm Weatherproof Single Beam for Home Door and Window Security
From ₱1,249.00
Wireless Door and Window Alarm Sensor with Sensitivity Magnetic Alert for Reliable Home Security
From ₱899.00
WiFi Door Sensor Alarm 2 Pack, 90dB Smart Door Alert with App Notifications, Works with Alexa and Google Home
From ₱2,149.00
2Pack Wired Recessed Magnetic Contact Sensors for Doors and Windows, Accurate Entry Detection
From ₱899.00
Wireless Window Alarm Sensor with Sensitivity Detection and Indoor Motion Detector for Home Security
From ₱1,199.00
WiFi Door Sensor with RealTime Alert, Wireless Magnetic Window Sensor for Home Security
From ₱1,249.00
Door Window Security Alarm 130dB Loud Adjustable Volume 5 Modes Wireless Sensor with Remote Control for Home Safety Kids and Elderly
From ₱1,449.00
Door Window Alarm with 120dB Loud Magnetic Sensor, Easy Install Security for Home Apartment
From ₱1,449.00
Wireless Door Window Alarm Sensor with Magnetic Detector for Home Security and Instant Notification
From ₱924.00
5 Pairs Wired Door Window Alarm Sensor with Magnetic Contact Switch for Home Security
From ₱1,349.00
Wireless Door Window Alarm Sensor with Magnetic Detector for Home Security and Instant Notification
From ₱1,099.00
Garage Door Sensors Set with Stainless Steel Brackets, Easy Beam Alignment, Weatherproof Outdoor
From ₱2,399.00
RC33 NC Recessed Wired Security Door Contact Sensor Magnetic Window Alarm Switch Brown
From ₱899.00
Door Contact Sensor Pack of 10, Wired Magnetic Reed Switch for Wooden Doors, Hidden Recessed Mount
From ₱2,149.00
Magnetic Door Window Security Alarm Contact Sensor 2.5 Inch NO/NC Dual Mode White
From ₱3,149.00
Infrared Beam Sensor Pair with Waterproof 12V Outdoor Gate Safety Detector for Garage Door
From ₱1,449.00
Glass Break Sensor Wired Window Glass Break Detector for Alarm System Sensitivity
From ₱899.00
Wireless Door Window Security Alarm with Magnetic Sensor, Instant Alert, Easy Adhesive Installation
From ₱899.00
MC38 Wired Door Window Sensor 330mm Extended Wire Magnetic Switch NC Type Home Security Alarm
From ₱899.00
MC38 Wired Door Window Sensor Magnetic Switch for Home Alarm Security with Extended 30mm Wire
From ₱899.00
1 Pair RC33 Recessed Magnetic Door Alarm Sensor DC 100V Contact Switch for Home Security
From ₱1,449.00
Door Sensor Alarm with Sensitivity Detection, Easy Install Window Alarm System for Home Security
From ₱899.00
5 Pairs MC38 Wired Door Window Magnetic Sensor Normally Closed Security Alarm Contact Switch for Home
From ₱899.00