Hikvision 4Ch Acusense Dvr 2Ch Alarm

4-ch 1080p 1U H.265 AcuSense DVR
4 channels and 1 HDD 1U AcuSense DVR
False alarm reduction through human and vehicle target classification based on deep learning
Efficient H.265 pro+ compression technology
Encoding ability up to 1080p @ 15 fps
5 signals input adaptively (HDTVI/AHD/CVI/CVBS/IP)
Up to 6 network cameras can be connected.

Recording
Video Compression
H.265 Pro+/H.265 Pro/H.265/H.264+/H.264
Encoding Resolution
Main stream:

When 1080p lite mode not enabled:

For 4 MP stream access:

4 MP lite@15 fps; 1080p lite/720p/WD1/4CIF/VGA/CIF@25 fps (P)/30 fps (N)

For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15 fps

For 1080p stream access:

1080p/720p@15 fps; VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)

For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)

When 1080p Lite mode enabled:

4 MP lite/3 MP@15 fps; 1080p lite/720p lite/VGA/WD1/4CIF/CIF@25 fps (P)/30 fps (N)

Sub-stream:

WD1/4CIF@12 fps; CIF@25 fps (P)/30 fps (N)

Video Bitrate
32 Kbps to 6 Mbps
Dual-Stream
Support
Stream Type
Video, Video & Audio
Audio Compression
G.711u
Audio Bitrate
64 Kbps
Video And Audio
IP Video Input
1-ch (up to 5-ch`a3`a9

Up to 6 MP resolution

Enhanced IP mode on:

2-ch (up to 6-ch), each up to 4 Mbps

Support H.265+/H.265/H.264+/H.264 IP cameras

Analog Video Input
4-ch;BNC interface (1.0 Vp-p, 75 `d9), supporting coaxitron connection
HDMI Output
1-ch, 1920 `d7 1080/60Hz, 1280 `d7 1024/60Hz, 1280 `d7 720/60Hz,

1024 `d7 768/60Hz, HDMI/VGA simultaneous output

CVBS Input
PAL/NTSC
CVBS Output
1-ch, BNC (1.0 Vp-p, 75 `d9),

resolution: PAL: 704 `d7 576, NTSC: 704 `d7 480

Synchronous Playback
4-ch
HDTVI Input
4 MP, 3 MP, 1080p30, 1080p@25 fps, 720p@60 fps, 720p@50 fps, 720p@30 fps, 720p@25 fps

*: The 3 MP signal input is only available for channel 1 of iDS-7204HQHI-M1/S, for channel 1/2 of iDS-7208HQHI-M1/S, and for channel 1/2/3/4 of iDS-7216HQHI-M1/S.

AHD Input
4 MP, 1080p@25 fps, 1080p@30 fps, 720p@25 fps, 720p@30 fps
HDCVI Input
4 MP, 1080p@25 fps, 1080p@30 fps, 720p@25 fps, 720p@30 fps
Audio Output
1-ch, RCA (Linear, 1 K`d9)
Audio Input
1-ch, RCA (2.0 Vp-p, 1 K`d9),4-ch via coaxial cable
Two-Way Audio
1-ch, RCA (2.0 Vp-p, 1 K`d9) (using the first audio input)
Network
Network Protocol
TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP`99, HTTPS, ONVIF
Remote Connection
32
Network Interface
1, RJ45 10M/100M self-adaptive Ethernet interface
Auxiliary Interface
SATA
1 SATA interface
Capacity
Up to 10 TB capacity for each disk
Serial Interface
RS-485 (half-duplex)
USB Interface
2 `d7 USB 2.0
Alarm In/Out
N/A
General
Power Supply
12 VDC, 1.5A
Consumption
18 W
Working Temperature
-10 `b0C to +55 `b0C (+14 `b0F to +131 `b0F)
Working Humidity
10% to 90%
Dimension (W `d7 D `d7 H)
315 `d7 242 `d7 45 mm (12.4 `d7 9.5 `d7 1.8 inch)
1.16 kg (2.6 lb)