Touch Door Bell Switch (2M)

A Touch Door Bell Switch (2M)  is a device installed near the entrance of a home or building to alert occupants when someone is at the door. Here’s a detailed breakdown of its components and functionality:

Basic Functionality:

• Button: This switch typically features a button located outside the door. When pressed, it sends a signal to the chime or bell inside the building.
• Chime/Bell: The chime or bell produces a sound (a ring or tone) to notify the occupants that someone is at the door