What Does the Dry Contact on SwitchBot Relay Switch 1 Do?

Last Updated: 2024 Oct 30

• Related Product: SwitchBot Relay Switch 1

A dry contact is essentially a relay that acts as an on/off switch without carrying any power itself, allowing it to connect or trigger other devices without interference or electrical risk. For SwitchBot Relay Switch 1, the dry contact can be easily applied to operate low-power triggers like garage doors and doorbells, allowing for remote activation of these devices. This provides a simple, flexible setup for integrating automated control in your home.