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Name: H.264 Network Video Decoder HT804-1D

Product introduction 

Network video decoder HT804-1D is an embedded surveillance device designed for network application. HT8041D decode audio & video stream from Histream IP cameras and network video encoder to monitor o TV walls. It uses the most mature and high reliability exclusive DSP solution in the industry together with powerful RTOS operating system to actually realize industry grade MTBF (Mean Time Between Failure). 


1.Highly reliable special DSP solution, super powerful RTOS, realize industrial grade MTBF
2.D1 , compatible to Half-D1, CIF and QCIF
3.Use optimized H.264 video compression algorithm to realize transmission of High Definition video over low network bandwidth easily.
4.Uses optimized MP3 audio compression algorithm to make the sound more clear.
5.Uses the most advanced technology of network transition server to realize multi-user visit and multi-level password authorization management
6.Support real-time video surveillance output (Two-channel and Four-channel Models)
7.Support PAL/NTSC composite video
8.Built-in Web Sever to realize remote surveillance, control and setting via IE.
9.Support 802.11b/g wireless network, CDMA1X and GPRS mobile network and surveillance via the mobile phone
10.Support remote software update function
11.Support dynamic IP address , LAN, Internet (ADSL and Cable Modem)
12.Bi-directional real time transmission of audio talk-back
13.Auto-adjusting frame rate according to realtime network rate
14.Video bit rate can be adjusted continuously between 16Kbps and 4Mbps,frame rate can be adjusted between 1 to NTSC 30 / PAL 25.
15.Provide video loss,motion detection and sensor alarm functions
16.Provide RS485/RS232 serial port with several built-in high-speed domes and decoder protocols, supports transparent protocols.
17Support image masking/image capturing
18Auto-recovery after exception occurs or the network being reconnect interrupts


Technical specifications

Processor Hi3512
Input Video H.264 Main Profile@Level 3.0 from Histream IP cameras or NVS
Video Output 1 channels
Video Resolution D1,Half-D1,CIF
Video Frame Rate 30fps (NTSC) ,25fps (PAL)
Video Compression bit rate 32Kbit/S-16Mbit/S
Audio Compression G.726
Audio Input 1/2/4 channels
Talkback Input 1 channels MIC output
Audio Output 1 channels Linear output, RAC interface
Title OSD Supports channel name, date, and video stream information overlay; OSD location is adjustable
Control Interface 1RS232,1RS485

Alarm Input

4-channel on/off output,Normally Open/Normally Close modes adjustable

Alarm output 4 channels on/off output, 120VAC 1A/24VDC 1A
E-mail Based Alert Support
RTSP Protocols Support
FPT Protocols Support
Mobile Monitor Supports smart mobile monitor that is based onWindows Mobile, Symbian andiPhone platforms
WiFi Don’t support
3G Network
Don’t support
Working Humidity
10 ~ 85%

Power Input


Power Consumption <5W


180mm * 50mm* 120mm



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