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Security System Sensors

Shop the best prices on 8,922 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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1,665 - 1,696 of 3,200
Wireless Door and Window Sensor Alarm with Sensitivity Magnetic Detection for Home and Office Security
From ₱874.00
Smart Door Sensor 2 Pack, Wireless Door Alarm with App Alerts, Alexa Google Compatible for Home Security
From ₱2,099.00
Wireless Door and Window Alarm Sensor with Sensitivity Magnetic Design for Home and Office Security
From ₱874.00
Magnetic Reed Switch NC Recessed Door Window Alarm Sensor, DualPack, Metal Compatible
From ₱874.00
Power Outage Alarm 120dB Loud Siren with LED Indicator for Home Office 220V Power Failure Alert
From ₱874.00
Security Alarm Sensor with Smart Motion Detection for Hotel Room and Door Window Safety
From ₱1,049.00
Garage Door Sensor Wired Magnetic Contact Switch RustResistant Alloy for Security Systems
From ₱874.00
Wireless Door Window Sensor with Smart Motion Detection for A103 A105 A107 A108 A519W A01F A02F
From ₱1,149.00
Magnetic Door Sensor for Rolling Gates and Shutter Doors, Heavy Duty Contact Switch with Strong Hold
From ₱974.00
Door and Window Alarm Sensors Wired Magnetic Contact 2 Pack Recessed Hidden Security Switches
From ₱874.00
4 Pack Wireless Door and Window Alarm with 110dB Loud Alert for Home Security, Kids and Pets
From ₱874.00
Door Window Alarm Sensor White Magnetic Contact Switch for Home Security Intrusion Detection 2 Pcs
From ₱974.00
Tuya Zigbee WiFi Smart Door Window Sensor Alarm Detector Independent Magnetic Sensor Smart Home Via Alexa Google Home Smart Life
From ₱1,999.00
Smart WiFi Wireless Video Doorbell Security Streaming Camera Door Bell Intercom
From ₱1,749.00
2025 Wireless Home Doors Windows Security Entry Alarm System Pack 6
From ₱1,099.00
2025 Ring Alarm Riser 1/4 inch 5 Pack Mount for Entryways
From ₱1,149.00
Ultra Thin Saw Blade For Glass Cutting Disc For Cutting Glass Jade Crystal
From ₱1,499.00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
From ₱1,749.00
Smart Temperature Switches With Ds18b20 Sensor 3000w For Home Applicance
From ₱1,649.00
Access Button Door Exit Push Infrared Sensor Switch No Touch Release Gate Opener Door Access Control System Entry Open Induction
From ₱1,599.00
2025 Intelligent Home Light Sensor Upgrades with Instant Monitoring Threaded Light Detection Sensors for Indoor Lighting Control
From ₱1,399.00
2025 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
From ₱1,399.00
2025 Anti Pet Body Infrared Sensor Wireless Wide Angle Intelligent Infrared Alarm
From ₱899.00
Tuya Smart WiFi Door Sensor Smart Home Open Close Detector Smartlife App Control Notification Compatible with Alexa Google Home
From ₱1,499.00
Smart Door Window Magnetic Sensor Detector Compatible with Alexa Google Home for Burglar Security Alarm System,Battery Not Included 1pc 13Thirteen
From ₱699.00
Beam Photocell,12/24V Photocell Probe Beam for Sliding Gate Opener Infrared Safety Photocell
From ₱749.00
Infrared Sensor Alarm, Digital Pulse Infrared Sensor Beam Barrier Home Business Office Security Indoor Outdoor Detector --Lefou (Black)
From ₱1,549.00
Magnetic Sensor,Magnetic Switch Sensor Window Door Security Alarm Detector Contact Wired Large Magnetic Gap for Home Garage
From ₱549.00
Smart WIFI Door Window Sensor, Security Magnetic Sensor Closed Detector, Compatible with Alexa and Google Home, Smartphone Notifications and Actions o
From ₱599.00
12/24V Photocell Sensor Beam Sliding Door Safety Photocell Infrared Cell --Lefou (Black)
From ₱624.00
2Pcs Automatic IR Beam Alarm Sensor for Door Window Burglar Security System
From ₱1,249.00
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home S
From ₱774.00