>APP : Danale ( IOS,Android), support download by QR code >Search Tool：SADP (HIKVISION) >If there is any problem with use, please contact with us at any time. we have very professinal engineer, can help you set online. >>> The NVR is 100% Hikvision Original , can support firmware upgrade; >>> The camera is Hikvision Compatible, support Hikvision Protocol can plug and play with Hikvision NVR Hikvison Compatible 4K 8MP PTZ 4X ZOOM IP Camera 1/2.8” Progressive Scan CMOS, 3840 x 2160-20fps HD 2.8~12mm Motorized lens: 4× optical zoom, Auto focus, Support the 30m IR Color: 0.01 Lux @(F2.0, AGC ON) B/W:0.004 Lux @(F2.0, AGC ON),0 Lux with IR H.265+,H.265,H.264: reduces bit rate and storage requirements by up to 70% when compared to standard H.
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