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Security System Sensors

Shop the best prices on 8,942 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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2,113 - 2,144 of 3,200
Wireless magnetic alarm for doors - 10 pack window sensor for home and pool security
From ₱1,799.00
Vibration Sensor Modules 10 Pcs Enhanced Trigger Duration Reliable Output Signals For Vibration Detection Tasks
From ₱1,149.00
2025 SONOFF DW2 Wifi Wireless Door Window Sensor Open/Closed Detectors e-WeLink APP
From ₱774.00
2025 Motion Sensor Vibration Sensor Tilt Sensor Vibration Alarm for Tuya for Zigbee Smart Vibration Sensor Tilt Sensor
From ₱924.00
Home Security Magnetic Sensor Door Window Anti-theft Alarm Surface Mount
From ₱724.00
Trip Wire Alarm with Weatherproof Tensile Security for Camping, Hiking, Hunting, and Farms
From ₱1,149.00
Door Window Alarm | Battery powered | 2x CR2032 | 85 dB| White Nedis
From ₱1,599.00
5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch compatible Home Alarm System,When Sensor Together,Normally Closed Nc
From ₱1,549.00
Light & Brightness Sensor T1, Smart Home Auto Control with Adjustable Lighting Automation
From ₱674.00
Wireless Door/Window Sensor with Motion Detection for Home Security Alarm System
From ₱749.00
Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert with LED Light Flashing Edition C
From ₱3,549.00
Wireless Security Alarm, Door Window Sensor, 90db, 10Pcs
From ₱1,049.00
Safety Sensor Replacement Kit Garage Door Lift Garage Sensor Bracket
From ₱1,049.00
Tuya ZigBee Vibration Sensor Smart Home Vibrator
From ₱974.00
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor
From ₱1,399.00
z Tuya Zigbee Indoor Sensor - Real-Time Temperature & Humidity Tracker
From ₱4,199.00
Wireless Freezer Alarm with Multi-Sensor and Long-Lasting Battery for Reliable Temperature Monitoring System
From ₱1,999.00
Door Window Alarms, Adjustable Volume, Door Window Alarm Sensor
From ₱2,399.00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
From ₱1,199.00
Smart Home Waterproof Temperature Sensor for Automation Projects
From ₱1,249.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From ₱874.00
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor
From ₱749.00
Door Alarm Sensor White High Decibel Wireless Security Door Window Alarm Sensor Burglar Alarm
From ₱599.00
41A5034 Practical Garage Door Opener Safety Sensors Eye Beam with Mounting Brackets Post Most Models Household Safety Multicolor
From ₱2,849.00
Wireless Door Window Alarm - 120dB Anti Theft Sensor for Home
From ₱699.00
Security Window Door Alarm DIY Home Protection Burglar Alert Sensor
From ₱749.00
Wireless Door Window Alarm - 120dB Anti Theft Sensor for Home
From ₱549.00
Wireless Door Window Alarm - 120dB Anti Theft Sensor for Home
From ₱549.00
1 set Magnetic Door Sensor Alarm High-Security Door Window Alarm Plastic Suitable for Residential & Commercial Use Multicolor
From ₱1,699.00
Security Window Door Alarm DIY Home Protection Burglar Alert Sensor
From ₱799.00
Security Window Door Alarm DIY Home Protection Burglar Alert Sensor
From ₱799.00
WiFi Door Sensor, Wireless Window Sensor with Real-time Alarm, Compatible with Alexa Google Assistant, Smart Home Security Alert
From ₱1,199.00