HikVision, IP Video Intercom Kit, 4MP, 150° viewing angle, 2 locks control. Multiple unlocking: Card, PIN code, Bluetooth, Hik-Connect, indoor station (DS-KH6350-WTE1, DS-KV6124-WBE1, DS-KABV6114-RS, PSU× 2, 32GB TF, Administrator Card, Key fobx5)