This surface mount audio entry kit is suitable for replacement or upgrades, where a 2-wire cabling already exists. The entrance panel is manufactured from aluminum and has a name window with backlighting for better visibility in low-lighting conditions. The audio handset is made from shook-proof ABS plastic which is durable and lightweight. It comes with a door release button, LED indicating the status of the entrance door, and service button which can be used to trigger other devices such as stairway lighting. The handset can be desk-mounted with an additional desk-mount kit.