Hikvision Storage Analog Four Wire Indoor Station DS-KH2220-S battery Up to 250 m data

Up to 250 m data and power transmitting range under Extend Mode

saving space and power cables

Up to 2-ch 8 MP IP cameras input

Built-in constant current circuit for reactive loads

Up to 2-ch @ 8MP or 4-ch @ 4MP or 8-ch @ 1080P decoding capacity

Hikvision Storage Analog Four Wire Indoor Station DS-KH2220-S battery Up to 250 m dataHikvision Storage Analog Four Wire Indoor Station DS KH2220 S with Hands free video intercom communication, Supports three indoor stations simultaneously in the intercom system, Supports monitoring the door station and the external analog camera, Supports captured image playback, Remote unlocking