IP视频服务器AST-5804D-WS

IP Video Server Four-Channel Encoder (with IDE storage) Technical Specification: Video Input 4 channel composite video, PAL or NTSC BNC interface,1.0Vp-p,impedance 75Ohms Video Compression H.264 Main Profile level 3, MJPEG Two Streaming Primary and Secondary : H.264 / MJPEG option Video Definition D1: PAL: 704x576 ; NTSC: 704x480 CIF: PAL:352x288 ; NTSC:352x240 VVideo Parameters Brightness, Hue, Contrast, Saturation, Image quality. Streaming Format Optional Video Streaming or Audio &Video composite Streaming Video Frame Rate PAL: 1-25 frames/second NTSC:1-30 frames/second Video Compression Bit rate 16Kbit/S 16Mbit/S Video Output 1 compound video, PAL or NTSC; BNC, level: 1.0Vp-p, impedance: 75Ω, Audio Compression G.726, G711, ADPCM Audio Input 1 channel, RCA port, liner input, Impedance:1KOhms Audio Output 1channel,RCA port, linear output Audio talk-back input 1 channel ,MIC port Overlaid Caption Channel Name, Date, Bit rate, position adjustable Communication Interface 1 10M/100M self-adapting Ethernet port, RS485 port, RS232 port Built-in some high-speed protocols and decoding protocols. Support public protocols. Support 802.11b/g Support 3G, CDMA, and GPRS mobile network. Storage interface Built-in standard high speed SATA port for HDD storage. Support FTP server. Real time streaming protocol (RTSP ) Compatible with media players such as Apple QuickTime , Real player and VLC player, Core player etc Alarm Input 4 channel on/off input, supporting NO (normally open) or NC (normally close) sense. Alarm Output 4 channel on/off output,120VAC 1A/24VDC 1A Alarm Message Sending alarm message by Email. Input Power Supply DC 12V,1A Maximum Power Less than 7W Operating Temperature -10 +55 degree Operating Humidity 10 85% Dimension 320mm(L) * 50mm(H)* 180mm(D)