SwitchBot Contact Sensor

Bof

The product is quite faulty to raise the state of the contact (the door closed while in the application the contact indicates open. By opening and closing the door, we sometimes manage to have the right condition). Is it the choice of Bluetooth, I don't know. I replaced all my contacts with zigbee and this protocol is much more reliable.

Very effective and multipurpose

The SwichBot contact sensor for me is the best contact sensor in the marketplace. It’s effective and includes multiple sensors and controls that can be used in a very versatile way for effective and complete control of doors, windows and surrounding areas.

SwitchBot Contact Sensor

works as expected - super