*Auto record or snapshot on TF card when visitor presses call button.
*Clear image display with 800*480 touch monitor and HD 1000TVL camera.
*Support unlock, IR night view, rainproof and adjustable view angle.
*Compatible with DC 12V electric lock, support 1-5s lock time delay setting.
*Consist of 2*indoor monitor + 1*outdoor camera + 2*8G TF Card for door entry
access control system.