Filters

Security System Sensors

Shop the best prices on 5,748 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ebox, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
1,377 - 1,408 of 3,200
Window Alarm Sensors Door Open Bell Theft Alarm Plastic Material 6.30X3.30X2.00CM Unauthorised Entry Detection 1Set
$19.95 Save $7.00 RRP: $26.95
MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch for Window Door Security 10pcs 20pc Screws
$26.95
SNZB-04P Zigbee Door and Window Sensor
$21.95
Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
$10.95
4-in-1 Door Window Sensor Sound Security Alarm Door Open Closed Detectors 110dB Magnetic Sensor Alarm Wireless Door Alarm
$33.95 Save $35.05 RRP: $69.00
ZigBee Smart Temperature Humidity Light Sensor APP Remote Monitor Intelligent Detector Smart Security Sensor
$32.95 Save $31.05 RRP: $64.00
Security Sensor Detector 130DB Smart Tuya Door Window Vibration Alarm for Warning Burglars Intruder Home Security Alarm
$45.95 Save $13.05 RRP: $59.00
Smart Home Zigbee Temperature and Humidity Sensor Remote Control SmartLife Work with Alexa Google Assistant
$14.95 Save $7.00 RRP: $21.95
Tuya ZIGBEE Wall Emergency Button APP Smart Home Sensor 8x6 ZigBee Intelligent Remote Alarm
$27.95 Save $14.00 RRP: $41.95
Tuya WiFi Smart Door Sensor Home Security Protection Smart Life APP Door Window Senso
$20.95 Save $9.00 RRP: $29.95
Tuya ZigBee 3.0 Window Door Gate Sensor Detector Controlled Via Smart Life App for Alexa Google Home White
$16.95 Save $9.00 RRP: $25.95
Tuya Smart WiFi SOS Button Emergency Wireless Security Alarm Panic Device for Elderly Kids for Safety Smart Life Remote
$15.95 Save $7.00 RRP: $22.95
Vibration Alarm Sensors 120dB Ultra-Slim Detector Anti-Theft Burglar Alarm for Home Window Door Bike Bag Security Red
$11.95 Save $16.00 RRP: $27.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor Motion Shock Alarm
$13.95 Save $15.00 RRP: $28.95
433Mhz Wireless PIR Curtain Motion Detector for Home Security
$15.95
Reflector P ocell Long Range 12-24V DC/AC Automatic Gate Infrared P ocell Sensor with Waterproof Cover
$41.95 Save $22.05 RRP: $64.00
433Mhz 1 Sensor 3 Receiver Wireless Pir Motion Detector Infrared Doorbell Shop Welcome Receiver Remote Control Home Security Alarm Sensor Door Bell GreenZech
$129.00 Save $230.00 RRP: $359.00
Door & Window Sensor Bluetooth 5.0 Home Security Alarm Detector Work With Met Mihome App,5pcs GreenZech
$169.00 Save $260.00 RRP: $429.00
433MHz Wireless Door Sensor Alarm for Home Security Monitoring
$84.00 Save $25.00 RRP: $109.00
Intelligent 433MHz Door Magnetic Detector Alarm for Home Security
$84.00 Save $25.00 RRP: $109.00
Zigbee Smart Vibration Sensor,Real Time Monitoring,Door Window Vibration Detection Siren for Home,App Remote Control
$19.95
Magnetic Door Window Contact Sensor Alarm Wireds Security Home Burglars Alarm Magnetic Switches Easy to Install
$26.95 Save $3.00 RRP: $29.95
Laser Garage Auxiliary Parking Device AC/DC Laser Induction Parking Locator Single Laser Sensor US PLUG
$20.95 Save $16.00 RRP: $36.95
Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control
$30.95 Save $28.05 RRP: $59.00
120dB Inductive Alarm of Human Body Wireless Touch Sensor Security Alarm Loud Door Knob Entry Alert Anti Theft
$25.95 Save $153.05 RRP: $179.00
1 Set NO NC Magnetic Door Window Contact Sensor Alarm Reed Switch Fit for GPS Alarm or Other Device with 2 Screws
$27.95 Save $151.05 RRP: $179.00
White WiFi Door Sensor Magnetic Triggered Sensor for Home Use with No Battery
$22.95 Save $19.00 RRP: $41.95
Glass Break Alarm Glass Door Window Vibration Sensor 130db Glass Breaking Alarm Window Sensor
$41.95 Save $42.05 RRP: $84.00
WiFi Door Sensor Magnetic Triggered Sensor for Home Use with Wireless Notification
$22.95 Save $20.00 RRP: $42.95
Door and Window Sensor: 130dB Anti-Theft Alarm for UK Home and Hotel Security
$36.95 Save $10.00 RRP: $46.95
433Mhz Door Window Sensor Compatible With Rf Bridge For Smart Home Alarm Security,3pcs GreenZech
$43.95 Save $85.05 RRP: $129.00
Wifi Smart Window Door Gate Sensor Detector Smart Home Security Alarm System Smart Life Tuya App Remote Control
$13.95 Save $30.00 RRP: $43.95