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Security System Sensors

Shop the best prices on 14,414 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1,057 - 1,088 of 3,200
Door and Window Alarm with Vibration Sensor, White, 2-Pack, 125dB, Slim and Thin Burglar Detector with LED Indicator
From $89.00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type) Ydcy
From $24.95
Pack Door Window Alarm, Magnetic Entry Sensor Anti-Theft Alert 110dB Anti-Theft Chime for Home Garage Kids Security DIY Protection
From $74.00
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
From $29.95
Infrared Sensor Switch NonTouch Access Control System Backlit Button DC12V
From $24.95
Adjustable Garage Parking Sensor with LED Alarm, Battery-Powered Wall Mounted Aid
From $129.00
Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi
From $54.00
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm SensorYMMR)
From $21.95
Ultrasonic Animal Repeller Solar,waterproof Cat Repellent,fox Repellent,rat Repellent,ultrasonic Dog Repellent,deterrent For Garden Yard Field
From $64.00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
From $64.00
Type B 2Pcs Infrared Beam Sensor Detector Alarm Photocell Photoelectric Switch DC 12-24V Light z
From $38.95
w Tuya Zigbee Indoor Sensor - Real-Time Temperature & Humidity Tracker
From $269.00
w Infrared Photocell 12V Waterproof Sensor for Automatic Gate Door System
From $79.00
10X Call Button Restaurant Pager 433MHz Wireless Doorbell Bell Button for Home Security Alarm System Hardware Red
From $47.95
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores
From $38.95
Wireless Door Chime Kit 1 Receiver and 1 Motion Detector Sensor
From $34.95
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
From $20.95
2pcs Automatic Infrared Beam Burglar Alarm Sensor Door Light IR Detector System
From $17.95
Wireless Security Entry Alarm System for Home Doors and Windows, 6-Pack
From $44.95
Heavy Duty Trip Wire Alarm Detectors Security Trip Wire Alarm For Backyard Warehouse And Wilderness Adventure 25 Meter Multicolor
From $35.95
High Sensitive Vibration Detector Earthquake Alarms with LED Lighting Door Home WirelElectric Car Alarm
From $42.95
Steel Trip Alarm With High Sensitivity Accessories For Outdoor Camping And Security Protective Alerts Easy Installation Multicolor
From $40.95
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
From $41.95
Wireless Door Window Security Sensor 125dB Alarm Ultra Thin White
From $36.95
25-26 2 Pairs Magnetic Door Switch Normally Closed Recessed Window Gate Contacting Sensor for Home Security Alarm System AC220V Black
From $34.95
2025 ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren SZRH A-R3424
From $47.95
25-26 Door Alarm, Wireless Door Window Contact Sensor For Kids Safety 4 Pcs
From $38.95
25-26 2025 Latest Model Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home
From $109.00
25-26 Tuya Zigbee Smart Door Magnet Door And Window Sensor Rechargeable Wireless Smart Door And Window Se
From $79.00
Tuya Zigbee Smart Wireless Tür- und Fensterkontakt Türsensor Alarm-APP Steuerung 25-26
From $13.95
25-26 NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
From $64.00
25-26 Pair of infrared photocells for wall-mounted automatic gate Outdoor sensor 24 V, black, 100*40*35mm
From $59.00