Overall characteristics:
?This private room automatic switch uses a large panel button, using laser carving process, so it looks exquisite and slap-up.
?There is a panel inside and outside, and the inside and outside panels are connected by a network cable, which is easy and convenient.
?This product has a reminder function when the maximum use time comes.
https://www.chinaautomaticdoor.com/sensor/autodoor-switch-for-room.html