IP Video server AST-5804D-WS 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 |
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