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Security System Sensors

Shop the best prices on 8,239 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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2,849 - 2,880 of 8,239
Handheld Detacher with EAS Security Tag Removal Hook for Retail Clothing Stores
₱1,049.00 Save ₱1,100.00 RRP: ₱2,149.00
Tuya WiFi Temperature Sensor with Digital Display & Smart App Alerts for Home
₱1,549.00 Save ₱1,350.00 RRP: ₱2,899.00
PVC D Profile Window Door Seal, 6M Strong Adhesive Weatherproof Noise Insulation Strip for Doors & Windows (Black)
₱724.00 Save ₱375.00 RRP: ₱1,099.00
Adjustable Freezer Door Alarm with 4-in-1 Sensor, Wireless Fridge Alarm for Safety, 3-60 Sec Delay, Door Open Chime
₱1,149.00 Save ₱1,250.00 RRP: ₱2,399.00
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
₱2,299.00
Door/window Magnetic Contact Detector With Wired Sensor For Home/garage Security
₱6,690.00 Save ₱3,300.00 RRP: ₱9,990.00
Magnetic Switch Alarm Sensor for Overhead Garage Door with L Bracket
₱849.00 Save ₱1,400.00 RRP: ₱2,249.00
2025 Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
₱899.00 Save ₱900.00 RRP: ₱1,799.00
2025 1/2/3pcs Tuya WiFi Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection Alarm System Smart Life APP Control
₱724.00 Save ₱725.00 RRP: ₱1,449.00
Wireless Mailbox Alert System with 800 Ft Range LED Flash Notification Chime Alarm for Mail Delivery SZRH A-F
₱1,599.00 Save ₱2,000.00 RRP: ₱3,599.00
1/2pcs 4 In 1 Door Alarm Security Alarm 3/15/30/60 Seconds Wireless Magnetic Doorbell Sensor Alarm
₱1,299.00
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
₱699.00 Save ₱700.00 RRP: ₱1,399.00
Smart WIFI Door Window Sensor, Security Magnetic Sensor Close Detector, Alexa and Google Home Compat
₱1,749.00 Save ₱1,400.00 RRP: ₱3,149.00
2.4GHz Wireless TTLOCK Door Sensor
₱1,149.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher Tw-dwdz
₱549.00 Save ₱275.00 RRP: ₱824.00
Infrared Beam Detector 2pcs Automatic Burglar Alarm Sensor
₱549.00 Save ₱1,600.00 RRP: ₱2,149.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm f54
₱599.00 Save ₱2,800.00 RRP: ₱3,399.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm
₱624.00 Save ₱1,375.00 RRP: ₱1,999.00
Infrared Sensor Variable Frequency 4 Beam IR Barrier Fence Detector Human Body Sensing Safety Grating 8‑33VDC 20m/787.4in
₱5,790.00 Save ₱4,800.00 RRP: ₱10,590.00
1 Pair Home Security Single Beam Infrared Detector Anti-theft Counterfire Alarm Infrared Sensor
₱899.00 Save ₱1,400.00 RRP: ₱2,299.00
Vibration Sensor for Real-Time Monitoring Security Alarm Sensor
₱1,649.00 Save ₱500.00 RRP: ₱2,149.00
2025 Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door And Window Security Alarm Home
₱1,199.00 Save ₱1,200.00 RRP: ₱2,399.00
2025 2Pcs IR Beam Detector Burglar Alarm System with Light Sensor for Doors
₱3,099.00 Save ₱3,091.00 RRP: ₱6,190.00
2025 Intelligent Home Light Sensor Upgrades with Instant Monitoring Threaded Light Detection Sensors for Indoor Lighting Control
₱1,399.00 Save ₱1,350.00 RRP: ₱2,749.00
2025 Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
₱389.00 Save ₱385.00 RRP: ₱774.00
2025 2pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
₱1,399.00 Save ₱1,400.00 RRP: ₱2,799.00
2025 Wireless Home Doors Windows Security Entry Alarm System Pack 6
₱1,099.00 Save ₱1,050.00 RRP: ₱2,149.00
2025 Ring Alarm Riser 1/4 inch 5 Pack Mount for Entryways
₱1,149.00 Save ₱1,150.00 RRP: ₱2,299.00
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security
₱824.00 Save ₱125.00 RRP: ₱949.00
2pcs Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Ac
₱1,249.00 Save ₱250.00 RRP: ₱1,499.00
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
₱849.00 Save ₱850.00 RRP: ₱1,699.00
Independent smoke detector sensor102mm
₱2,999.00