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Solid Security System Sensors

Shop the best prices on 39 great value solid security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 39
2 Sets Magnetic Reed Switch Aluminum Alloy AC220V NC Surfaces Mount Wired Door Window Sensor for Home Security Alarm System
$23.95 Save $5.00 RRP: $28.95
Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
$12.95 Save $6.00 RRP: $18.95
2 Sets Magnetic Door Switch Wired NC NO Normally Open Closed Door Contact Switch for Home Security 100V DC
$14.95 Save $5.00 RRP: $19.95
Smart Door and Window Sensor Real Time Monitor Anti Burglar Wireless Door Open Sensor with APP Notification for Home
$18.95 Save $9.00 RRP: $27.95
WiFi Door Sensor Real Time Alarm Sensitive Smart Door Sensor for Home Office Hotel
$20.95 Save $10.00 RRP: $30.95
Smart Siren Alarm 90dB Sound and Light Sensor APP Remote Control Home Security Wireless Alarm for Zigbee Gateway
$47.95 Save $16.05 RRP: $64.00
Door Window Alarm Home Hotel Magnetic Sensor Alarm Anti Theft Security Alarm Switch
$11.95 Save $7.00 RRP: $18.95
Smart Door Window Sensor 2.4G WiFi Magnetic Open Close Detector Home Burglar Alarm for TUYA
$14.95 Save $9.00 RRP: $23.95
Vibration Sensor Detector Alarm Monitor Wireless Automation Control for Home Office
$25.95 Save $12.00 RRP: $37.95
Door Alarm Sensor 120db Loud Wireless Door Alarm Hanging Contact Sensor Black Alarm
$12.95 Save $7.00 RRP: $19.95
Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
$45.95 Save $23.05 RRP: $69.00
Smart Temperature Humidity Sensor Wireless Temperature Humidity Monitor Detector with Adhesive Tape for ZigBee
$21.95 Save $10.00 RRP: $31.95
WiFi Door Alarm Window Sensor Detector Smart Home Security Alarm for Tuya for SmartLife App Control
$19.95 Save $8.00 RRP: $27.95
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor
$13.95 Save $3.00 RRP: $16.95
Rain and Snow Sensor Module Snow Raindrops Detection Sensor 485 Mode Automatic Heating 10‑30V
$48.95 Save $30.05 RRP: $79.00
Aqara Door Window Sensor P1 Zigbee 3.0 Remotely View Intelligent Linkage Smart home Devices Work With APP Homekit
$41.95 Save $27.05 RRP: $69.00
Window Alarm Sensor Durable ABS Adjustable Sensitivity Remote Battery Powered Glass Break Detector English Black
$14.95 Save $4.00 RRP: $18.95
Tuya ZigBee Intelligent Light Detector Temperature & Humidity Sensor with LED Display Support APP Control Home Linkage Compatible with Alexa Home
$40.95 Save $18.05 RRP: $59.00
Door Open Closed Detector Wireless Mini Magnetic Door Alarm Sensor for Window Garage Home Security
$13.95 Save $5.00 RRP: $18.95
Handhold Anti Recording Detector Anti Theft Wireless Concealed Devices Detector
$41.95 Save $17.05 RRP: $59.00
Door Window Sensor Detector Wireless Open Contact Sensor WiFi APP Timer Magnet Back Adhesive Sharing Security Sensor Alarm for ZigBee for Tuya
$18.95 Save $7.00 RRP: $25.95
Door Alarm Sensor Window Home Safety Alarms Indoor PIR Motion Infrared Detector USB Rechargeable
$18.95 Save $6.00 RRP: $24.95
Door Window Alarm Home Hotel Magnetic Sensor Alarm Anti Theft Security Alarm Switch
$11.95 Save $5.00 RRP: $16.95
Smart Siren Alarm 90dB Sound and Light Sensor APP Remote Control Home Security Wireless Alarm for Zigbee Gateway
$45.95 Save $13.05 RRP: $59.00
Door Open Closed Detector Wireless Mini Magnetic Door Alarm Sensor for Window Garage Home Security
$12.95 Save $7.00 RRP: $19.95
WiFi Door Sensor Real Time Alarm Sensitive Smart Door Sensor for Home Office Hotel
$20.95 Save $29.00 RRP: $49.95
Wireless Vibration Sensor Alarm for Home and Office Automation Control Monitoring System
$17.95 Save $29.00 RRP: $46.95
5 Sets Recessed Magnetic Switch DC100V 10W NO NC Door Window Reed Switch for Alarm System Access Control
$21.95 Save $8.00 RRP: $29.95
Camera Detector Vibration Alarm Portable High Accuracy IR Detector Scanner for Hotel
$22.95 Save $13.00 RRP: $35.95
Window Alarm Sensor Durable ABS Adjustable Sensitivity Remote Battery Powered Glass Break Detector English White
$14.95 Save $4.00 RRP: $18.95
WiFi Door Peephole Camera 2.4G 5G 1080P HD Wide Angle Lens 2 Way Talk Motion Detection Electronic Door Viewer for Home Silver
$84.00 Save $45.00 RRP: $129.00
2Pcs Single Infrared Beam Sensor IP55 Protection Automatic Infrared Photocell Sensor Alarm for Gate Opener
$16.95 Save $7.00 RRP: $23.95