Product type：The
4 Standard：H.264.
Video
processing chip: DSP.
Typical Applications：VCD
video quality, limited real-time encoding and loop video
output.
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Recording:
DS-7004HI：CIF/2CIF/4CIF
(30/15/4 FPS) resolution, real-time encoding, 4 channels
audio input. Alarm interface: 4 inputs and 2 outputs. You
can also menu select 704x240 at 240 FPS.
DS-7008HI：CIF/2CIF/4CIF
(30/15/4 FPS) resolution, all-real-time coding below
440k bit rate, no audio. Alarm interface: 16 inputs and 4
outputs.
DS-7016HI：CIF/2CIF/4CIF
(30/15/4 FPS) resolution, all-real-time coding below
440k bit rate, 4 channels audio input. Alarm: 16 inputs and
4 outputs.
Support 1 channel playback only.
Does not support dual stream.
[Notes]For 8-channel and 16-channel models with 2814 chips,
each DSP supports only 120-frame（PAL）encoding,
which is 15 frames per channel on average, and the frame
rate of each channel is adjustable and encoded according to
the priority of the sequence order of channels.
① VIDEO
IN video input interface, VIDEO OUT loop video output
interface；
② VOUT
local video surveillance interface；
③ VGA
display output interface；
④ AOUT
local audio surveillance interface；
⑤ AUDIO
IN audio input interface ；
⑥ UTP
network interface（the
same as ETHERNET network interface）
⑦ RS-232
serial interface；
⑧ RS-485
serial interface；
⑨ ALARM
IN alarm input, ALARM OUT alarm output；
⑩ Ground
terminal and AC110/220V power.
DS-7008HI：
① VOUT
local video surveillance interface；
② VIDEO
IN video input interface；
③ VIDEO
LOOP OUT loop video output interface；
④ VGA
display output；
⑤ RS-232
serial interface；
⑥ ETHERNET
network interface；
⑦ RS-485
serial interface；
⑧ ALARM
IN alarm input, ALARM OUT alarm output modules；
⑨ Ground
terminal and AC110/220V power.
DS-7016HI：
① VOUT
local video surveillance interface, AOUT local audio
surveillance interface；
② VIDEO
IN video input interface；
③ AIN
audio input interface ；
④ VIDEO
LOOP OUT loop video output；
⑤ VGA
display output
⑥ RS-232
serial interface；
⑦ ETHERNET
network interface；
⑧ RS-485
serial interface；
⑨ ALARM
IN alarm input, ALARM OUT alarm output modules；
⑩ Ground
terminal and AC110/220V power.
Typical linkage
