Filters

Security System Sensors

Shop the best prices on 8,881 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Hsmy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
801 - 832 of 3,200
Welcome door sensor for stores; voice prompts upon entry; burglar alarm for supermarkets; split doorbell.Doorbell + Anti-theft Kit D compatible
From $38.95
Compatible graffiti-covered door and window alarms, Tuya sound and light door and window detectors, Bluetooth smart scene linkage, WiFi door sensor -
From $59.00
Welcome to our store specializing in welcome doorbell sensors, split-type welcome devices, and the SF20R PRO welcome device.SF20R 2 main units + 1 ind
From $74.00
[Smart Home Assistant Smart Home Control Kit]Door sensor (ZB-DWC-3) compatible
From $69.00
Compatible Tuya WiFi/Zigbee wireless door and window sensors, smart linkage scene sensors, home Zigbee door sensors
From $54.00
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts L BracketSZshsy02 G
From $14.95
Compatible eWeLink Zigbee wireless gateway security door and window magnetic temperature and humidity PIR security sensor kit Zigbee water immersion s
From $31.95
Welcome to our store specializing in welcome doorbell sensors, split-type welcome devices, and the SF20R PRO welcome device.SF20R 1 main unit + 3 indu
From $74.00
Smart Wi-Fi wireless linkage temperature and humidity sensor smart home with time and date displayWIFI version compatible
From $59.00
ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren A-R3424 Szrhkj2024
From $23.95
2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home SZRH A-X
From $48.95
Alarm Protective Guard for Home Use with 6Pcs Iron Wire Metal Cover
From $46.95
Door Sensor Doorbell Chime for Home Security 20Pcs White Plastic
From $79.00
130 Db 433mhz Wireless Sensor Home Door Window Input Burglar Alarm Alarm
From $139.00
Door Sensor Loud Alarm for Home Security 5Pcs Plastic Door Contact Sensor
From $31.95
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 $69.00
Detector Cover Stainless Steel Protective Housing for 2Pcs Sensor Usage
From $18.95
Wireless Home Alarm Kit,WiFi Door Window Sensor,Smart Door,Phone Notification,Work with Smart Life app
From $31.95
Smart Switch Battery Powered Automation Work with Smart Life
From $13.95
Mini Anti-Lost Whistle Key Finder Wireless Alarm Smart Tag Key Locator Keychain Tracker Whistle Sound LED Light Tracker
From $17.95
Neo Door Window Sensor Zigbee Wireless Connection Smart Mini Antitheft Sensor Door Sensor
From $35.95
Wireless Home Security Burglar Alarm Magnetic Sensor Door Window Alarm Super Loud Apartment Door Window Pool Alarm Set
From $17.95
2025 Tuya Wifi Temperature Thermometer Humidity Hygrometer Detector Alarm Sensor Smart Life App Home The
From $119.00
Miniature Thread Activated Light Sensors Low Battery Notification Space Lighting Sensors Upgrades for Intelligent environment Multicolor
From $54.00
Wireless Outdoor Rain Detector with Zigbee Technology for Smart Rain Sensing Solutions
From $35.95
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds, 4 In 1 Door Sensor
From $22.95
Infrared Sensor Switch No Contact Contactless Door Release Exit Button with LED Indication
From $31.95
Door and Window Anti-Theft Alarm Door Window Alarm Window Anti-Theft Alarm Door Magnetic Alarm Glass Reed Switch
From $16.95
roller shutter door reed switch alarm, 2-wire, suitable for normally closed applications OC-55
From $26.95
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike
From $14.95
Tuya ZigBee Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection
From $74.00
Black Plastic Magnetic Curtain Door Sensor with 5m Wired Cable, Perfect for Security Installation on Garage Door Openers, Iron Gates & Roller Shutters
From $28.95