Filters

Security System Sensors

Shop the best prices on 13,737 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.

Filters
2,497 - 2,528 of 3,200
Wired Magnetic Contact Sensor NC for Metal Windows Pack of 10 Reliable Alarm Reed Switch
From $84.00
2pcs Wired Pir Motion Sensor Wide Angle Passive Infrared Detector For Home Burglar Security Alarm Sy
From $14.95
Glass Break Detector, Window Alarm With 125db Alarm, Glass Vibration Sensor Alarm For Your Home, Office (2 Pieces)
From $69.00
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Instal
From $17.95
Sensor for Pressure Flexible Thin Film Smart Life APP Length
From $49.95
3.0 Door and Window Sensors support HomeAssistant Z2 M ZHAZIBGEE 3.0 door sensor without battery compatible
From $69.00
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
From $28.95
Wired Glass Break Detector Round Door Window Breakin Sensor Tamper Alarm Ceiling/Wall Mount
From $29.95
Via Alexa Google Home Door Window Sensor
From $41.95
USB Wired For Sensor Bar, Replacement Wired Infrared Ray Sensor Bar for and Console
From $22.95
High-quality Wifi Door Alarm Window Sensor Detector Smart Home Security
From $24.95
Magnetic Contact Sensor for Door/Window, Wired Alarm Switch
From $84.00
Automatic Gate Door IR Sensor 12V Waterproof Photocell Barrier Control
From $33.95
Versatile Surface-mounted Door Magnet Sensor Effective Detection for Window & Door Intrusion Alarms Simple Installation Multicolor
From $25.95
Wireless Door Open Sensor Chime 280M Range Door Alarm Window & Door Sensor Door Entry Chime Home Se
From $59.00
4in Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
From $39.95
Split Type Door and Window Sensor Door Magnet Sensor EU White
From $25.95
Home Security Unlock Exit Button, Touch Sensor Door Access Control System Switch for Door Access Con
From $64.00
2X Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
From $139.00
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation leiM
From $46.95
2026 Good!! Window Door Alarms, Personal Security for Kids Safety, Burglar Alert, Door Open Chime Pack of 4
From $119.00
Wireless Window Door Sensor, Magnetic Contact Switch, AC220V 2500W, Ideal for Extractor Hoods and Home Security EU Plug apex
From $69.00
LD2416 Radar Module Smart Home Stationary Detection Module 24G Human Presence Sensing APP
From $30.95
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 $15.95
prodef Zigbee Smart Vibration Sensor Detection Tuya Smart Life APP Notification Real-Time Motion Vibration Alarm Smart Home
From $45.95
2X Tuya Smart ZigBee SOS Button Sensor Alarm Elderly Children Alarm Emergency Help Switch Tuya Smart Life Remote Control
From $40.95
Sensor Module for Low-Power Parking Detection Curb-Mounted and Median-Mounted Video Poles
From $31.95
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm
From $69.00
2X Reflector Photocell Long Range 12-24V DC/AC Automatic Gate Infrared Photocell Sensor with Waterproof Cover
From $119.00
3X Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered with Tuya Smart Life App Alexa(C)
From $49.95
4X Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Work with Smart Life
From $54.00
2X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
From $43.95