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Security System Sensors

Shop the best prices on 11,087 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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929 - 960 of 3,200
SONOFF Zigbee Door Window Sensor for Smart Home Security, Compatible with Alexa and Google Home in the UK
From $99.00
Home Security Smart Door and Window Sensor with App Control and Real-Time Alerts, Black
From $25.95
3pcs Simple Anti-theft Door And Window Alarm Home Wireless Security Alarm Magnetic Triggered Door Alarm For Home Security
From $41.95
79GHZ Radar Barrier Gate Universal Anti-Collision Parking Lot Vehicle Detector Replaces Ground Loop Vehicle Detector
From $109.00
Infrared Photocell Beam Sensor 20m Outdoor Waterproof 12-24V for Automatic Gate Door Garage Shutter Barrier
From $59.00
Wifi Door Sensor Window Security Alarm Sensor Magnetic Switch Wireless Detector
From $41.95
Wireless Infrared Gate Beam Sensor Anti Theft Alarm IP55 Waterproof for Station Automatic Door
From $69.00
SONOFF DW2 WiFi Magnetic Door/Window Sensor Smart Home Security EWeLink
From $189.00
Water Tank Level Sensor with Double Ball Float Switch for Pool and Tank Flow Monitoring in Stainless Steel
From $43.95
Wildlife Deterrent Device for Outdoor Protection Against Boars and Intruders with Alarm Feature
From $64.00
Wireless door alarm for home security with magnetic sensor - 10 pack
From $69.00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
From $674.00
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
From $15.95
2X Tuya Smart Life WiFi Door Exit Button Voice Control Remotely Door-Opening Wireless Release Push Switch for Door Lock
From $54.00
Beam Gate Photocells Infrared Sensor - Garage Gate Blind - 12v/24v Ac Dc-C16 SZRH A-S
From $59.00
Water Flood Control Leakage Alarm System With Dn20, Dn25, Dn15 Auto Shut Close Brass Valve And Water Detector Cable
From $599.00
Motion Detector Alarm, Siren Infrared Motion Detectors-Sensor Wireless Alarm PIR Motion Detector Set
From $54.00
Door Window Alarm, 2 Pack 130Db Vibration Alarm Sensor Door Window Security Open Alarms, Black Silver Tone
From $41.95
Smart Zigbee Vibration Motion Sensor App Control Security Protection Motion Shock Alarm ZG-103ZL
From $45.95
36V battery powered outdoor infrared sensor phototube automatic door garage door infrared beam sensor
From $64.00
Wireless phototube 12V/24V battery-powered infrared sensor detector, suitable for automatic door openers (battery not included).
From $48.95
Door Window Magnetic Sensor Anti-entry Security Alarm
From $24.95
Home Security Wireless Magnetic Door & Window Sensor Burglar Alarm System, 5-Pack
From $28.95
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From $44.95
SONOFF SNZB-02D 2.5 inch LCD Smart Sensor Real-Time Monitoring Linkage
From $74.00
COMPATIBLE Xiaomi Mijia Intelligent Mini Wireless Switch for Xiaomi Smart Home Suite Devices,with the Xiaomi Multifunctional Gateway Use (CA1001)
From $59.00
Wireless Temperature And Humidity Sensor Detector Smart Home Sonoff SNZB-02P
From $44.95
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
From $33.95
Infrared Motion Detector for Gates and Garage Doors Security Sensor Beams Barrier Photocell
From $69.00
LQ-WS1 Tuya Smart Home Indoor Wireless Control Temperature And Humidity Sensor
From $64.00
Robust Burglar Alarm for Doors & Windows Magnetic Alarm Sensor Plastic for Iron Gate & Doors Protect Your Premises Multicolor
From $54.00
6-Pack Wireless Anti-Theft Door Window Alarm, DIY Magnetic Sensor for Home Security
From $54.00