11
Encode
Capacity
For H.264, it max supports 4*D1. For MPEG4, it max supports 1*720p.
Audio
Compression
G.711a
Video Output
1-channel VGA analog video output.
Video Input
4/8/16-ch network compression digital video input
HDMI
1-ch HDMI output.
Audio Input
N/A
1-ch bidirectional audio
input
1-ch bidirectional audio
input
Audio Output
1-channel bidirectional talk output.
Frame Rate
Real-time mode
：
NTSC 1f/s-30f/s for each channel (Adjustable).
PAL 1f/s-25f/s for each channel (Adjustable)
Window Split
4/8/16-window
Multiple-
channel
Playback
Max 4-channel playback.
Alarm Input
4/8/16-ch alarm input.
3-ch alarm output
6-ch alarm output
6-ch alarm output
Alarm Output
Relay output. Relay
（
DC 30V 1A
，
AC 125V
0.5A
（
Activation output
））
Including one controllable DC +12V output.
2 built-in SATA port s
4 built-in SATA ports
8 built-in SATA ports
Storage
N/A
1 peripheral eSATA port
1 peripheral eSATA port
RS232 Port
One RS232 port to debug transparent COM data.
RS485 port
One RS485 port to control PTZ. Support various protocols.
USB Port
2
peripheral
USB ports.
2
peripheral
USB ports.
1
peripheral
USB port.
Network
Connection
One RJ45 10/100M self-adaptive Ethernet port.
Power Port
One power port, power
adapter. Input DC 12V.
One power port, AC90
～
264V 50+2% Hz.
One power port, AC90
～
264V 50+2% Hz.
Power Button
One power button in the rear panel.
