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Security System Sensors

Shop the best prices on 8,672 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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33 - 64 of 3,200
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor
₱649.00 Save ₱375.00 RRP: ₱1,024.00
2x Door/ Window Tuya Wifi Sensor Connection Smart Mini Door Sensor Security Work With Smart Life App
₱1,449.00
Zigbee Home Automation Scene Security Alarm Battery Powered Temperature Sensor Wireless Smart
₱2,349.00
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Senso
₱749.00
Embedded Tuya Wifi/zigbee Smart Human Presence Detector Millimeter Wave Radar Detection Sensor Support Intelligent Linkage
₱2,999.00
5pcs New Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device -aqwg
₱1,249.00 Save ₱2,000.00 RRP: ₱3,249.00
Capacitive Fingerprint Sensor Module for Access Control and Security Systems
₱949.00 Save ₱600.00 RRP: ₱1,549.00
2026 new Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accesso
₱924.00 Save ₱775.00 RRP: ₱1,699.00
2026 NEW Smart Wifi Door Magnetic Detector Wifi Door and Window Sensor Door Magnetic Switch Alarm Anti-Theft
₱1,249.00 Save ₱850.00 RRP: ₱2,099.00
433mhz Door Magnetic Contact Wireless Sensor Detector Switch For Home Garage Alarm Security - White (battery Not Included) - 1 Piece
₱439.00 Save ₱910.00 RRP: ₱1,349.00
Single Beam Alarm Photoelectric Infrared Detector Home Security System Door
₱9,890.00 Save ₱10,600.00 RRP: ₱20,490.00
Donemore Magnetic Smart Door Sensor, Home Graffiti WiFi Door and Window Intrusion Detection Alarm, Real Time Notification App
₱849.00 Save ₱500.00 RRP: ₱1,349.00
Smart Garage Parking Light with Anti-Collision Sensor 300x200mm LED Alarm System
₱1,949.00 Save ₱2,950.00 RRP: ₱4,899.00
4PCS Tuya ZigBee Smart Vibration Sensor: Real-Time Monitoring for Doors & Windows, Alarm System for Smart Homes
₱3,399.00
Automatic Toilet Flush Button Smart Flusher ExternalInfrared Sensor
₱749.00
2Pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
₱1,349.00 Save ₱1,300.00 RRP: ₱2,649.00
Mengshen 2-pack magnetic door window alarms with 110dB alert for home security and DIY installation
₱2,699.00 Save ₱550.00 RRP: ₱3,249.00
Anti-Theft Alarm for Refrigerators and Freezers with Door Window Left Open Reminder and 30-Second Beep Alert
₱2,399.00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
₱1,149.00
Vibration Alarm Security Device Export
₱3,249.00 Save ₱800.00 RRP: ₱4,049.00
Freezer Door Alarm When Left Open,fridge Door Alarm With Delay Upgrade 3/15/30/60 Seconds Security, Adjustable Delay Wireless Fridge Alarm Door Open C
₱4,249.00 Save ₱1,050.00 RRP: ₱5,299.00
Wireless Door Opening Contact Sensor Alarm with Buzzer
₱3,499.00 Save ₱850.00 RRP: ₱4,349.00
5pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with AlarmWhite SZRH
₱1,949.00 Save ₱1,900.00 RRP: ₱3,849.00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarms System
₱1,149.00 Save ₱900.00 RRP: ₱2,049.00
Wifi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm Eu Plug
₱4,949.00
2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Window Open Close Status DS3 Works with G2
₱1,099.00 Save ₱700.00 RRP: ₱1,799.00
2 Sets Magnetic Door Wired NC NO Normally Open Closed Door Contact Switch for Home Security 100V DC
₱489.00 Save ₱485.00 RRP: ₱974.00
Door and Window Alarm, Wireless Door and Window Detectors with Remote Control and Batteries, Anti-Intrusion Anti-Theft Magnetic Sensor for Home and Ki
₱874.00 Save ₱825.00 RRP: ₱1,699.00
Multiple Frequency RF Detectors Sound Alerts High Sensitivity Signal Sensors for Wireless Signal Detection Privacy Security Multicolor
₱1,499.00
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
₱749.00 Save ₱400.00 RRP: ₱1,149.00
Magnetic Clothing Hard Tag Remove Security Detacher
₱359.00 Save ₱190.00 RRP: ₱549.00
Magnetic Clothing Hard Tag Remove Security Detacher
₱1,499.00