8-ch DVR,Economic Network DVR,H.264. realtime reco

8ch standalone DVR, H.264 Network standalone DVR,16 channelreal time recording,3G, support mobile monitor,network dvr, Model IntroductionModelVideo InputResolutionAudio inputAlarm InputAlarm OutputDSP CapacityEN-1804HE4CIF442120FPSEN-1808HE8CIF042240FPSProduct Feature1. Adopted with GM8180 SOC chip, in-built with ARM9 CPU core, with high speed, high integration, low power consumption, small but complete in function.2. Adopted with Linux real time operation system, with strong flexibility, strong network transmission ability and stability.3. Enhanced H.264 algorithm (main profile ) , 4 times of normal H.264 algorithm compression, makes compression files as small as 60% of those by normal H.264, especially suitable for network transmission.4. Window and graphic interface are user friendly and easy to operate, with menu note function, can be controlled by mouse, front panel, remote controller etc.5. Preview in D1, support motion detection, OSD, realtime listening in.6. Support 4 channel video and audio playback realtime, support file fast playback,fastward, play etc.7. Support max. 1x1.5T SATA HDD, support USB 2.0 for backup, CD-writer.8. Video files could be searched by video type, time, date etc.9. Auto screen saver, to save energy.10. Can combine digital video matrix output system with 1708MD/1702MDVideo ParameterCompression:Enhanced H.264Playback resolution:PAL 352×288 (CIF) , NTSC: 320x240(CIF)Video Input:4 /8channel, BNC, 1Vp-p, 75ΩVideo Output::1 channel RCA output, 1Vp-p, 75Ω1 channel S-VIDEO output:4-pin SVIDEO socket, 75Ω1 channel VGA output,DIN-15 socketVideo Frame rate:CIF 25FPS(PAL), 1,3,6,12,25 and user self definedCIF 30FPS(PAL), 1,3,6,12,25 and user self definedCompression bit rate:20K 4Mbps , selectableAudio ParameterAudio Compression standard:G.726Audio input:Max 4ch audio input, RCA, 2Vp-p, 600ΩAudio Output:1ch RCA , 2Vp-p, 600ΩOutput sampling rate:8KHZSampling size:16 bitAudio track:single trackEnvironmentNetwork Interface:RJ-45 Port (10/100M)Communication port:1xRS422, 1x PS2,1XUSB2.0, 1X2TB SATA HDD interfaceAlarm Input:4/8channel input, on/off value input (constant on /off)Alarm output:2channel output, relay type 30VDC1A,125VAC1AWorking temperature:0°C 55°CWorking humidity :10% 90%RHPower supply:DC14 19V/3APower Consumption:<12W (without HDD)