Dau ghi hin h 64 kênh HS-NNA382
Network online user management.
Support ONVIF/RTSP connection.
Recording retention function supported.
8k output, true high resolution display.
Recorded file protection supported.
Mobile surveillance by smart phone with IOS & Andriod OS.
Two-way talk audio.
Support 16CH simultaneous playback.
Supports fisheye dewarping via NVR/Web Client/mobile APP.
Support face detection and comparison.