Description
It simply enables you to know when some one enters the office/building through door/window or something has been moved. The minimal magnet is placed inside the portable part, while the sensor is inside the fixed part that can be attached on door/window or other objects and it will surely monitor the real-time open/close status and receive alarms via mobile App.
With a style of minimalism and compact size, the wire-free contact switch can be easily mounted on the doors, panes, or cabinets, greatly providing real applications for smart homes, smart office or smart factories.
