One-Port Video Decoder
NS M870HD
Excellent Video Quality

NS M870HD ONE-PORT VIDEO DECODER

Features

1.  H.264 video decompression

2.  High quality video and audio output to monitor and TV set

3.  Used together with encoder 870HE or 870HEW, transfer network signals back to

   analog video to display on TV

4.  Support various keyboards and use a keyboard to control front-end dome

5.  Full frame rate(25 frame/s) play

6.  The buffer time selectable from 0 -1 second according to network bandwidth

    fluctuation

Specifications

 

Compression

 

H.264

 

Decompression

 

Decompressing for local network and wide area network facilities

 

Protocol

 

SIP, TCP/IP, UDP, DNS, DHCP, TELNET, HTTP, RTSP, RTP, UPNP

 

Audio

 

PCMU, AAC, AMR

 

Network

 

10Base-T/100Base-TX, Ethernet RJ-45

 

Data port

 

RS-485 used to control PTZ, and RS-232 used for two-way data transfer, supporting data rate up to 57600bps

 

Security

 

Multiple levels of password protection

 

Watch Dog

 

Watch Dog time is 8 sec

 

Upgrade

 

You can upgrade the hardware through network by using USB disk via HTTP or FTP under TCP/IP

 

Working Environment

 

Temperature 5～50℃; humidity 20～80％RHG

 

Power

 

9-12V 300ma external DC, 2.8 W