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Security System Sensors

Shop the best prices on 7,951 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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257 - 288 of 7,951
Tuya ZigBee Smart Door Sensor Door Open/Closed Wireless Detector Tamper Alarm Security System Work w
₱874.00 Save ₱225.00 RRP: ₱1,099.00
2025 Wired NC Type Magnetic Alarm Door Window Contact Sensor Detector Reed Switch
₱724.00 Save ₱725.00 RRP: ₱1,449.00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
₱2,949.00 Save ₱1,450.00 RRP: ₱4,399.00
Infrared beam detector 2pcs waterproof 20m range
₱1,049.00 Save ₱650.00 RRP: ₱1,699.00
ckepdyeh Door Open Alarm Smart Door Window Sensor Smart Home Door Detectors Door and Window Burglar Alarms
₱824.00 Save ₱525.00 RRP: ₱1,349.00
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
₱999.00 Save ₱300.00 RRP: ₱1,299.00
TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Pl
₱1,299.00 Save ₱1,300.00 RRP: ₱2,599.00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
₱1,449.00 Save ₱1,400.00 RRP: ₱2,849.00
2Pcs GY- SGP40 SGP40 TVOC ECO2 CO2 Carbon Dioxide Sensor Formaldehyde, Air Quality Monitoring Sensor
₱999.00 Save ₱850.00 RRP: ₱1,849.00
Surface Mount Wired NC Door Contact Sensor Alarm 10pcs for Door Window Cabinets
₱1,999.00
120dB Ultra-Slim Vibration Alarm Sensor for Home Security, Window, Door, Bike
₱1,399.00 Save ₱3,100.00 RRP: ₱4,499.00
Battery Photocell 15m Lnfrared Beam Sensor DC/AC 12-24V Waterproof
₱574.00
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System White
₱359.00
Security tag detacher for retail clothing stores
₱1,149.00 Save ₱1,350.00 RRP: ₱2,499.00
Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement for Polaris
₱4,599.00 Save ₱3,191.00 RRP: ₱7,790.00
Magnetic sensor alarm for home security - 10 pack wireless window and door alarm
₱1,049.00 Save ₱550.00 RRP: ₱1,599.00
Smart WiFi Door Window Sensor 3V Wireless Alarm with APP Control
₱1,099.00 Save ₱350.00 RRP: ₱1,449.00
3-Pack Tuya Wifi Temperature Humidity Sensor for Indoor, Smart Home Monitoring System
₱1,399.00 Save ₱1,900.00 RRP: ₱3,299.00
Wireless Door For Window Sensor Alexa Compatible, 2.4GHz Connectivity, Power Display, Alarm Management, Home Automation
₱1,049.00 Save ₱500.00 RRP: ₱1,549.00
Foam Sealing Tape 50 Feet Waterproof Weatherproof for Doors and Windows Insulation Home Use Black Color
₱1,849.00 Save ₱900.00 RRP: ₱2,749.00
1/4 inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window
₱1,799.00 Save ₱900.00 RRP: ₱2,699.00
Chuango 315mhz Dwc-102 Door Window Alarm Sensor Wireless Automation Home Intrusion Detector
₱1,799.00 Save ₱1,800.00 RRP: ₱3,599.00
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
₱774.00 Save ₱675.00 RRP: ₱1,449.00
25-26 100m Sensor Alarm Dual Beam Photoelectric Infrared Detector for Home Security,Black
₱2,249.00 Save ₱2,200.00 RRP: ₱4,449.00
For 15x Tuya Smart Wifi Door Sensor Window Sensor Door Magnetic Alarm Detector
₱3,499.00 Save ₱3,891.00 RRP: ₱7,390.00
Freezer Door Alarms, Window Security Alarm, Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Loud Door Opening Alarm 108dB
₱1,099.00
WIFI PIR motion detector, compatible with Alexa & Google Home
₱1,849.00 Save ₱200.00 RRP: ₱2,049.00
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
₱2,299.00 Save ₱400.00 RRP: ₱2,699.00
Smart Home Zigbee Solar Rain Sensor Wireless App Control
₱1,249.00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor
₱949.00
Canopy for O4 Air Unit Camera Bracket Meteor65/75 Pro B
₱599.00
Ip65 Solar Light, Wireless Sensor, Detector Siren Alarm For Outdoor Garden
₱2,099.00 Save ₱2,050.00 RRP: ₱4,149.00