Digital intercom system, Includes a main monitor, sub-monitor, and camera. The entrance camera was malfunctioning, sometimes working and sometimes not. This is a junk item. - Brand: Panasonic - Model Name: VL-SW200K - Included items: Monitor, camera, remote control, AC adapter, instruction manual - Function: Digital intercom - Sub-monitor model number: VL-W801 Entrance camera model number: VL-564 Instruction manual included. Please use Eco-Mercari delivery if possible. Thank you for viewing.