WiFi Smart Door Sensor Chime Window Entry Alarm IR Remote Controller and not easy to fall

and not easy to fall off

Fashion and compact remote control RC wall climbing car

Practical and portable

contains no harmful substances

WiFi Smart Door Sensor Chime Window Entry Alarm IR Remote Controller and not easy to fallDescription: Smart WiFi Door Sensor Door Window Open Detector Home Security Notification Alerts Tuya APP Compatible for Alexa Google Home Low power consumption, energy saving and environmental protection. Wireless transmission, strong penetration and long transmission distance. It is universal and easy to install. Small size, lightweight, easy to carry. Application: When you leave home, it will send you a notification message when the door window is