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Security System Sensors

Shop the best prices on 14,993 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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2,753 - 2,784 of 3,200
Compatible Tuya Smart Home ZigBee Emergency Button Alarm, One-Click SOS Scene, Unlimited Switch Sensor, Wireless Zigbee Gateway
From $94.00
Compatible door welcome sensor for shops, voice prompts for guests, burglar alarm, and split doorbell/doorbell + anti-theft kit B.
From $59.00
Compatible Tuya smart home Wi-Fi temperature and humidity sensors, environmental detectors, and alarms.
From $139.00
Welcome door sensor for stores; voice prompts upon entry; burglar alarm for supermarkets; split doorbell.One-to-one emergency call device compatible
From $54.00
Compatible door welcome sensors, store entrance voice prompts, burglar alarms, supermarket split doorbells, and remote controls (cannot be used alone)
From $74.00
Compatible Tuya Smart ZigBee vibration sensor, vibration detector, and anti-theft vibration sensor
From $119.00
Compatible Tuya Smart WiFi door and window alarm, water immersion sensor, PIR human infrared detector, Zigbee optional W6 water immersion sensor WiFi
From $89.00
Tuya WiFi Solar Powered Wireless Infrared Motion Detector Strobe Siren 120dB Alarm Waterproof PIR Sensor
From $79.00
Door Alarm, Door Opening Detector With Powerful Siren, Magnetic Wireless Door And Window Alarm(pack Of 1) SZRH A-G szsh02
From $48.95
Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustment Sensitivity
From $64.00
WiFi Door Window Sensor APP Smart Home Security Protection Door Open Closed Detector for Alexa Yandex
From $29.95
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation-bgj
From $33.95
Tuya Smart Zigbee Solar Light and Rain Sensor Alarm Real-Time Notification Light Sensing Rain Detector 2-In-1
From $169.00
​Professional DVB-T TV Antenna Finder Digital Aerial Signal Meter Satellite Receiver Tool​
From $41.95
2-Pack IR Beam Detectors, 20m Weatherproof Security Sensors for Door/Window Intrusion Alarm Systems-hcx1
From $54.00
Passage Alarm, Shop Bell, WirelAlarm System With Motion Detector TA
From $74.00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
From $13.95
Smart Wireless PIR Sensor - 3-in-1 Motion, Temp & Light Detector with App Alerts
From $119.00
Home Security Magnetic Sensor Door Window Sensor Detector Door Window Antitheft Alarm Surface-Mount Strong Concealments Multicolor
From $32.95
Solar Wireless Driveway Alarm 800M Long Range IP55 Weatherproof Outdoor Motion Sensor Detector
From $89.00
8X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
From $19.95
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
From $109.00
Door Window Magnetic Contact Wired Sensor Detector Switch For Home Garage Alarm Security
From $94.00
Wireless touch sensor burglar alarm strong security door knob alarm touch door handle 120dB ultra loud alarm sounds
From $59.00
Tuya Zigbee Human Presence Sensor Respiratory Motion Detection Wireless Connection Smart Home Security Alarm
From $84.00
10 Pack Window Alarm Wireless Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarm Edition 0922
From $48.95
Anti-Theft Refrigerator And Freezer Alarm, Door Window Left Open, Reminders At 30 Seconds SH
From $24.95
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores Edition 0816
From $34.95
Wireless Door Window Sensors 433MHz for Home Security Alarm System Home Burglar Alarm Kits Edition 0923
From $94.00
TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU Pl hwy
From $19.95
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
From $64.00
Vibration Detectors Alarm 125dB High Decibel Sound Easy Setups No Wiring Required Anti Theft Protections System White
From $37.95