Hikvision DS-KB8113-IME1(B) IP Video Doorbell Two-Way Talk Live View POE Camera

IEEE802.3af, standard PoE or. Screen Size /. Higher protection level: IK09 & IP65. Audio Compression Standard G.711 U，G.711 A. Audio Input Built-in omnidirectional microphone. Network Protocol TCP/IP, RSTP, SIP.

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