SONOFF SNZB-04 - ZigBee Wireless Door/Window Sensor Alarm For Home Automation buy it!
$4.46-$5.41
5C-35 ABS Case Magnetic Door Sensor Window Sensor To Home Alarm buy it!
$0.50-$2.00
WIFI Door Sensor Anti Thief Remote Control Magnetic Wireless Alarm Door Window Contact buy it!
$6.50-$10.00
SMATRUL Tuya Zigbee 3.0 Door Sensor Smart Home Security System Detectors Window Drawer Garage Door Alarm Gateway For Kid Safety buy it!
$4.74-$4.96
WiFi Door Sensor Detector Smart Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant
$4.50-$5.00
