Product detailsSystemMain processor Integrated processorLINUX embedded operating systemVideo and audioAnalog camera input 8 channels, BNCHDCVI camera 1080P @ 25 / 30fps, 720P @ 25 / 30fpsAHD 1080P @ 25/30, 720P @ 25 / 30fps cameraTVI camera 1080P @ 25/30, 720P @ 25 / 30fpsCVBS PAL / NTSC camera8CH: 8 + 2, each channel up to 5MPAudio input / output 1/1, RCATwo-way talk reuse audio input / output, RCARecordingH.264 video compressionResolution 1080N, 720P, 960H, D1, HD1, BCIF, CIF, QCIFRegistration feeConventional:QCIF (1 ~ 25 / 30fps)8CH: the 1st channel 1080N / 720P (1 ~ 25 / 30fps), others1080N (1 ~ 12fps) / 720P (1 ~ 15fps);?960H / D1 / HD1 / BCIF / CIF /QCIF (1 ~ 25 / 30fps)Sub esteram:8 channels: CIF / QCIF (1 ~ 7 fps)Video Bit Rate 32 Kbps ~ 4096 Kbps Per ChannelRecording mode Manual, schedule (general, continuous), MD (video detection:Motion detection, video loss, tampering), alarm, shutdownRecording interval 1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 secAudio compression G.711A, G.711U, PCMAudio sampling rate 8 KHz, 16 bits per channelAudio bit rate 64 Kbps per channelInterface 1 HDMI, 1 VGAResolution 1920 ? 1080, 1280 ? 1024, 1280 ? 720, 1024x768Multi-screen displayWhen IP extension mode is not enabled:8 channels: 1/4/8/9When IP extension mode is enabled:8 channels: 1/4/8/9/16OSD camera title, time, video loss, camera lock, motion detection,RecordingNetworkInterface 1 RJ-45 port (100M)Network functionHTTP, HTTPS, TCP / IP, IPv4 / IPv6, UPnP, RTSP, UDP, SMTP, NTP,DHCP, DNS, IP Filter, DDNS, FTP, Alarm Server, P2P, IP Lookup(Supports Dahua IP Camera, DVR, NVS, etc.)User Access 128 usersSmartphone iPhone, iPad, AndroidONVIF 16.12 interoperability, conforming to CGI