LIKEPAI Wireless Door window Sensor for Home Office Store Door Open Alarm with 1000Ft Range 55 Ringtone 5 Volume Level buy it!
$25.00-$28.00
Surface Mount Window And Door Alarm Door Magnetic Contact Switch Sensor buy it!
$0.65
HAK smart door sensor wireless wifi 315HMZ smart home security system device surveillance door buy it!
$1.50-$3.50
Home Security Wireless Window Door Open/Close Alarm Sensor Arming Disarming Tuya Door Sensor With Di Sound buy it!
$6.50-$7.80
Tuya Window Open Closed Detectors Automatic Alarm Smart WiFi Door Sensor with Alexa Google Home Smartlife
$3.30-$3.80