Model No.:KD-NVS804D
Product Origin:China
Brand Name:K&D
Price Terms:FOB Shenzhen
Payment Terms:T/T
Certification:CE, FCC
Description:Product Name: Network Video ServerModel Number: KD-NVS804DPlace of Origin: China- Highly reliable special DSP solution, super powerful RTOS, realize industrial grade MTBF - D1 high definition network video server, compatible to half-D1, CIF and QCIF - Uses optimized H.264 video compression algorithm to realize transmission of high definition video over low network bandwidth easily - Uses optimized MP3 audio compression algorithm to make the sound more clear - Uses the most advanced technology of network transition server to realize multi-user visit and multi-level password authorization management - Supports real-time video surveillance output (two-channel and four-channel models) - Supports PAL/NTSC composite video - Built-in web sever to realize remote surveillance, control and setting via IE - Supports 802.11b/g wireless network, CDMA1X and GPRS mobile network and surveillance via the mobile phone - Supports remote software update function - Supports dynamic IP address, LAN, Internet (ADSL and cable modem) - Bi-directional real time transmission of audio talk-back - Network self-adapting technology to adjust video frame rate automatically according to the network bandwidth - Video bit rate can be adjusted continuously between 16Kbps and 2Mbps, frame rate can be adjusted between 1 to NTSC 30 / PAL 25 - Provide video loss, motion detection and sensor alarm functions - Provide RS485/RS232 serial port with several built-in high-speed domes and decoder protocols, supports transparent protocols - Supports image masking/image capturing - Auto-recovery function if exception occurs and auto-connection if the network interrupts Technical parameters: Video input: 1/2/4 channel composite video, PAL/NTSCBNC (1.0Vp-p, 75 omegas) Video compression: H.264 Video resolution: PAL: 352 x 288 (CIF), 704 x 288 (2CIF), 704 x 576 (D1); NTSC: 352 x 240 (CIF), 704 x 240 (2CIF), 704 x 480 (D1) Adjustment of video parameters: brightness, hue, contrast, saturation and image quality Streaming format: optional streaming format (video streaming or audio and video streaming) Video frame rate: PAL: 1 - 25 frames/second; NTSC: 1 - 30 frames/second Video compression bitrates: 16kbit/s~2Mbit/s Video output: unavailable Audio input: 1/2/4 channel, RCA interface, linear input, Impedance: 1,000 omegas Audio compression: MP3 Audio output: 1 /2/4 channel, RCA interface, linear output Audio talk-back input: 1 channel, MIC interface Communication interface: 1 10M/100M self-adapting Ethernet port, 1 RS485 port, 1 RS232 port; several built-in high-speed dome and decoder protocols Supports transparent protocols Supports 802.11b/g wireless network Supports CDMA1X and GPRS mobile networks Supports surveillance via a mobile phone Alarm input: 4 channel on/off input, supporting NO (normally open) or NC (normally close) sense Alarm output: 2 channel on/off output, 120VAC 1A/24VDC 1A Input power supply: AC 100~240V, 50~60Hz Maximum power: Less than 6W Operating temperature: -10 ~ +55 oC Operating humidity: 10 ~ 85% Dimension: 180mm (L) x 50mm (H) x 110mm (D) Computer interface standard: PCI2.2 33MHz 32-bit standard