SA-Y04N H.264 Hd Video Real Time Recording 4ch Ahd Cctv Dvr

SA-Y04N H.264 hd video real time recording 4ch ahd cctv dvrFeatures SUPPORT: 4CH 720P AHD Camera, or 2ch 720P AHD Camera and 2ch 960H cameraPLAYBACK：4*720PSUPPORT： Cloud technology (P2P)               support the synchronization of audio and video recording HDMI：1920*1080HDD: 1*4TB MODEL SA-Y04System Video compression H.264Operating system Embedded LinuxVideo Video input Pure Analog:4*720P;4*D1; Mixed:2*D1(analog）+1*720P（network）; Pure Network:1*1080P;1*720P+3*D1BNC output 1@CVBS(1Vp-p 75Ω )VGA output VGA×1：1280*1024, 1024*768, 1280*720HDMI output HDMI×1：1280*1024, 1024*768, 1280*720Preview screen 1,1/4Audio Audio input RAC×4Audio output RAC×1  200-2000mv1kΩRecording and Playback Recording resolution 720P（1280×720）Record mode Manual>alarm>motion detection>timingStream 256KB-2496KBOther support the synchronization of audio and video recordingPlayback channels 1 channelPlayback mode According to the time of retrievalInterface Alarm equipment BuzzerAlarm type Motion detection, video lost alarm, failure alarm, lack of hard disk space warningNetwork interface RJ45 10M/100M Adaptive Ethernet portProtocols TCP,DNS,DDNS,FTP,SMTP,3G,PPPOE,EMAIL,P2PFunction Support web browser, CMS, monitoring, management and playbackMobile monitoring Support iPhone&AndroidSATA SATA×1  ≤2TBPTZ control 1 RS485, support multiple PTZ protocolsUSB USB2.0×2Authority management Support add, modify, delete users, set permissions for usersOther Power DC12V/2ADimension 210mm×258mm×45mmOperating Conditions -10 °C ~ 55 °C Humidity 95% or less (non-condensing)Power Consumption Max. 7 W (without HDD)