DS-KIS204
DS-KB2411-IM - Pinhole Camera with 720*576 @ 25 fps, Video Intercom Communication; Supports Two Door Stations Cascading in Intercom System; Unlocking Controlling, Self-adaptive IR Supplement.
DS-KH2220-S - 7“ Screen LCD Indoor Station, Video Intercom Communication,Support picture storage,time OSD, brightness, contrast,volume adjusting, and ringtone selecting Supports Three Indoor Stations Cascading in Intercom System; Remote Unlocking, Monitoring Door Station and External Analog Camera.
