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Security System Sensors

Shop the best prices on 9,057 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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833 - 864 of 3,200
Refrigerator and Freezer Alarm for Door Left Open, Reminder After 60 Seconds or More by YuJia
From ₱1,199.00
Window open alarm for home security with wireless sensor (2 pack)
From ₱2,399.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home
From ₱1,849.00
Compatible Tuya Smart WIFI door and window alarm, water immersion sensor, PIR human infrared detector, Zigbee optional D6 door and window sensor WiFi
From ₱2,599.00
2 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 ₱1,349.00
Alarm Magnetic Contact for Roller Shutter Garage Door Sensor NF
From ₱1,699.00
compatible with MERCEDES-BENZ C230 2003-2005 Set of 4 injectors A2710780549 FJ902
From ₱3,449.00
130 dB Wireless Door/Window Sensor Door and Window Alarm with Remote Control Easy Installation with Adhesive Tape
From ₱1,899.00
Vibration Type Door Handle Sensor Alarm, Export-Ready
From ₱2,299.00
Wide Angle Wireless Human Body Infrared Detector, Curtain Alarm Sensor for Home Security
From ₱2,449.00
Dimmable Touch Sensor Lamp Module with 3-Way Switch Replacement Kit
From ₱574.00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-theft Anti-intrusion Magnetic Sensor For Home And Ki
From ₱1,299.00
Mini Magnetic Hook Detacher - Manual Security Tag Unlocker compatible with Stores
From ₱849.00
Door Magnetic Wireless Smart Door Magnetic Detector Shop Home Door And Window Anti-theft Detector Door And Window Sensor
From ₱1,099.00
Air Quality Monitoring Sensor Development Board Carbon Dioxide Co2 Eco2 Tvoc
From ₱1,549.00
12v Dual Wire Pir Motion Detector, Infrared Sensor Alarm, Home Security System Alarm For Shop/house/factory.
From ₱1,449.00
Wireless Outdoor Rain Detector with Zigbee Technology for Smart Rain Sensing Solutions
From ₱1,549.00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
From ₱3,199.00
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
From ₱3,199.00
WiFi Temperature and Humidity Sensor with High Temperature Alarm and Voice Control for Smart Home Monitoring
From ₱1,699.00
Temperature and Humidity Detector Real-time Data Display LCD Screen Zigbee Protocol Sensor
From ₱1,299.00
M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector For Home Security 2025 2025
From ₱1,849.00
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless 25-26s
From ₱4,599.00
Not Detectors Invisible Cameras Scanner with Vibration Alert & Three Light Filter Technology for Hotel Use White
From ₱1,149.00
Retroreflective Sensor Component 2Pcs Enhancing Nighttime Visibility Square Reflector 6.00X4.00X0.70CM Weather Resistance
From ₱824.00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025
From ₱699.00
Refrigerator And Freezer Alarm, Door Left Open, Reminders At 60 Seconds Or More-2025
From ₱699.00
DOBERMAN SE-0119 Household Anti-theft Wireless Remote Control Door Magnetic Sensor Alarm
From ₱1,849.00
Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 1 Magnetic Sensors
From ₱874.00
COMPATIBLE Xiaomi Intelligent Mini Door Window Sensor for Xiaomi Smart Home Suite Devices, with the Xiaomi Multifunctional Gateway Use (CA1001)(White)
From ₱999.00
Ultra-slim Round Door / Window Alert Detect Vibration Sensor Alarm for Home Alarms Security
From ₱849.00
2G Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9 US
From ₱1,849.00