Filters

Security System Sensors

Shop the best prices on 11,223 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 Singapore.

Filters
1,729 - 1,760 of 3,200
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
From $15.95
2X WiFi Smart Zigbee Temperature and Humidity Sensor LCD Screen History Record Smart Home Security Remote Control
From $33.95
Reflector Photocell Long Range 12-24V DC/AC Automatic Gate Infrared Photocell Sensor with Waterproof Cover
From $45.95
3Pcs Tuya WiFi SOS Button One Key Emergency Wireless Security Alarm Panic Device for Elderly Kids Home Smart Life Remote
From $46.95
2X White Door Window Contacts Magnetic Reed Switch Sensor
From $9.95
2X Tuya WiFi Smart Vibration Sensor Motion Detection Real-Time Remote Monitor Alarm for Home Window Drawers
From $23.95
2X Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home Security
From $19.95
5X White Door Window Contacts Magnetic Reed Switch Sensor
From $14.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life Work unbrand
From $18.95
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation-zli2
From $23.95
Magnetic Door Sensors with Alarm Athkar Doorbell Volumes Adjustable Automatic Wireless Doorbell Easy Installation Multicolor
From $28.95
12V Waterproof Infrared Photocell Gate Door Ir Sensor Automatic Barrier Hence Safety Beam Sensor for Swing Sliding Gate Black
From $31.95
Solar Light Sensors Energy Efficient Waterproof Outdoor Brightness Detection Luminance Sensors Easy To Installation Multicolor
From $74.00
Window Door Alarm Burglar Sensor Magnetic Strip for Gap Window Alarms Detector Security for Protection Wireless Alarm Sy Multicolor
From $34.95
WSD022 Zigbee Smart Home Temperature Humidity Detector Indoor Wireless Sensor 26-27s
From $21.95
2x Tuya Smart WiFi Door Sensor Window Sensor Door Magnetic Alarm Detector 26-27s
From $33.95
PIR+Light Sensor+Temperature/Humidity+USB Human Presence Sensor Zigbee Low-Power Temperature/Humidity Light Sensor
From $38.95
Door Window Sensors Detector Embedded Wired Magnetic Door Window Contact Reed Switch for Home Security Alarm System Multicolor
From $13.95
Tuya APP Temperature Sensor Zigbee Alarm for Seedling Fermentation Animal Breeding
From $47.95
Garage Door Bracket suitable for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Securi
From $23.95
Wireless Door Window Alarm - 120dB Anti Theft Sensor for Home
From $12.95
Wireless Magnetic Door Alarm Sensor with Receiver SF20R LS02SF20R+WLS02 Infrared Doorbell (English Version) compatible
From $44.95
Accessories section featuring burglar alarm remotes, wireless remotes, vibration alarms, and other accessories (03C, 09C, 11C, etc.).Remote control 11
From $36.95
Welcome door sensor for stores; voice prompts upon entry; burglar alarm for supermarkets; split doorbell.Dual-host doorbell set (Chinese and American
From $36.95
Wireless smart door magnetic detector for shops and homes, burglarproof detectors, wireless door magnetic sensors compatible
From $54.00
433MHz Wireless Door Magnetic Detector Home Security System Main Unit Accessories with Switch Door and Window Alarm compatible
From $46.95
Welcome to our store specializing in welcome doorbell sensors, split-type welcome devices, and the SF20R PRO welcome device.SF20R 1 main unit + 1 indu
From $74.00
Wi-Fi smart door magnetic alarm detectorKMG-TYMC02 compatible
From $64.00
The 3.0 smart door and window detector supports Google Alexa voice control. compatible
From $59.00
Vibration alarm for doors and windows, high-decibel vibration sensor for home and hotel use.Door and window alarm JD-816 (6-pack) compatible
From $42.95
Vibration alarm for doors and windows, high-decibel vibration sensor for home and hotel use.Door and window alarm JD-816 (3-pack) compatible
From $54.00
WiFi/Door Magnetic Smart Alarm Device App Push Notification Door and Window Anti-theft SensorTuya Smart WiFi Version - No Anti-tamper Function compati
From $54.00