System Main Processor Embedded Processor Operating System Embedded linux Audio and Video IP Camera Input 8 channels, BNC Two-Way Talk Reuse audio in/out, RCA Display Interface 1 HDMI; 1 VGA Resolution 1920 × 1080, 1280 × 1024, 1280 × 720 Multi-Screen Display When IP extension mode not enabled: 1/4/8/9 When IP extension mode enabled: 1/4/8/9/16 OSD Camera title; Time; Video loss; Camera lock; Motion detection; Recording Recording Compression AI Coding/H.265+/H.265/H.264+/H.264 Resolution 1080N; 720p; 960H; D1; CIF Record Rate Main Stream: 8-channel: the 1st channel 1080N/720p(1 fps–25/30 fps), others 1080N/720p(1 fps–15 fps); 960H/D1/CIF/(1 fps–25/30 fps) Sub stream: 8-channel: CIF (1 fps–7 fps) Bit Rate 32 kbps–4096 kbps per channel Record Mode Manual; Schedule (General, Continuous); MD (Video detection: Motion Detection, Video Loss, Tampering); Alarm; Stop Record Interval 1 min– 60 min (default: 60 min), Pre-record: 1 s–30 s, Post-record: 10 s–300 s Video Detection and Alarm Trigger Event Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis Alarm Input N/A Relay Output N/A Playback And Backup Sync Playback 1/4/9 Search Mode Time/Date; Alarm; MD and Exact Search (accurate to second) Playback Function Play; Pause; Stop; Rewind; Fast play; Slow Play; Next File; Previous File; Next Camera; Previous Camera; Full Screen; Repeat; Shuffle; Backup Selection; Digital Zoom Backup Mode USB Device/Network Third Party Support Third Party Support Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more Network Interface 1 RJ-45 Port (100 Mbps) Network Function HTTP; HTTPS; TCP/IP; IPv4/IPv6; Wi-Fi; 3G/4G; SNMP; UPnP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; P2P; IP Search (Supports Dahua IP camera, DVR, NVS, etc.) Maximum User Access 128 users Smart Phone iPhone, iPad, Android Interoperability ONVIF 16.12, CGI Conformant Storage Internal HDD 1 SATA port, up to 6 TB capacity eSATA N/A Auxiliary Interface USB 2 USB ports (USB 2.0) RS232 N/A RS485 N/A Power Power Supply DC 12 V/1.5 A Power Consumption < 7 W Component Environment Operational Conditions –10 °C to +45 °C (+14 °F to +113 °F), 0%–90% (RH) Storage Conditions –20 °C to +70 °C (–4 °F to +158 °F), 0%–90% (RH) Construction Dimensions Cooper 1U, 198 mm × 202.9 mm × 41.5 mm (7.81'' × 7.99'' × 1.63'') Net Weight 0.62 kg (1.37 lb) Gross Weight 1.13 kg (2.49 lb)