4CH H.264数字录像机

4CH H.264 Digital Video Recorder Model NO.: KS-8004DS Video Compression H.264 Video Standard PAL(625TVL,50fps/sec) NTSC(525TVL,60fps/sec) Surveillance Resolution PAL, D1 (704×576) NTSC, D1(704×480) Playback Resolution PAL, CIF(352×288) NTSC, CIF(352×240)(real-time) PAL, D1 (704×576) NTSC, D1(704×480) Coding Ability 100/120fps(CIF) 100/120fps(D1) Motion detection Each screen can set 396(22*18) detection area, can set multi-stage sensitivity Audio Compression G711A Talkback Yes Record and Playback Recording Mode Manual,Alarm,Motion detection,Timing Local Playback 1 channel, multi-channel Video Search Timing,Calendar,Event,Channel Backup HDD Storage (each channel) Audio: 28.8M byte/hour + video: 25 450M byte/hour Video Storage Local HDD, Network Backup Mode Network, USB movable HDD, USB burning, SATA burning Port Video Input 4 BNC, 1.0Vp-p,75Ω Video Output 1 BNC, 1.0Vp-p,75Ω, 1 VGA Audio Input 1 RCA,200-2800mV,30KΩ (can expand to 4 channel) Audio Output 1 RCA, 200-3000mV,5KΩ Alarm Input None (can expand to 4 channel) Alarm Output None (can expand to 1 channel) Web RJ45 10M/100M adaptive Ethernet port PTZ Yes (Support most of PTZ protocol) USB 2 USB2.0 ( 2 USB ports are available in the front panel ) HDD MAX 2×2048GB SATA HDD Others Mobile Monitor Support Email Support SMS Support CMS software Support WIFI Support Power 12V/5A Power Consumption <10W (without HDD) Temperature 0°C±55°C Humidity 10%-90% Atmospheric Pressure 86kpa-106kpa Dimension 370(W)×260(D)×60(H) Weight 2.5kg