8 Ch + 4 Bonus IP Ch (Up to 12 Cameras Total) Universal Port Recorder, 1 HD Bay, Lite DVR Features TVI/AHD/CVI: 5MP/4MP/1080p/720/WD1 4 Bonus IP Channels - Up to 5 Megapixel Total Max IP Input: 12 (Including Bonus IPC) H.264/H.265 Video Compression True P2P Connectivity with QR Code Connect Simultaneous HDMI/VGA up to 1080p Resolution CVBS Main or Spot Monitor Supports up to 8 Channel Simultaneous Playback 1 Hard Drive Bay Free Central Management Software (CMS) Free MAC Client System PD1B-8NH OS Embedded Linux Video Analog Video Input BNC × 8 BNC interface (1.0Vp-p; 75Ω) TVI/AHD/CVI : 5MP/4MP/1080P/720P/WD1 (live) IP Video Input 4CH Up to 5MP@30fps Total Input 12CH Output HDMI × 1 : 1920 × 1080 / 1280 × 1024 / 1024 × 768 VGA × 1 : 1920 × 1080 / 1280 × 1024 / 1024 × 768 BNC × 1 : CVBS ( used as the main or spot output ) Compression H.264/H.265 Multi-screen Display 1 /4/6/8/9/13/16 Audio Input RCA × 8 Output RCA × 1 (linear, 600Ω) Two-way audio Take up channel one audio input Compression G.711(U/A) Record Resolution 5MP Lite/4MP Lite / 1080P/1080P Lite/720P/WD1/D1 Frame Rate Analog Channel: 5MP Lite@10fps (PAL / NTSC) (1280 x 1936) 4MP Lite/1080P@12fps(PAL) / 15fps (NTSC) 1080P Lite/720P/WD1/D1@25fps (PAL) / 30fps (NTSC) IP Channel: 25fps (PAL) / 30fps (NTSC) Bit Rate 32Kbps ~ 4Mbps Mode Manual, timer, motion, smart event Playback Playback 8CH Search Time slice / time / event / tag search Smart Search Highlight colors to display the camera record in a certain period of time, different colors refer to different record events Function Play, pause, FF, FB, digital zoom, etc. Alarm Mode Manual, motion, exception, smart event Input 8CH Output 2CH Network Interface RJ 45 100Mbps × 1 Protocol TCP / IP, PPPoE, DHCP, DNS, DDNS, UPnP, HTTP, HTTPs, NTP, SMTP Incoming Bandwidth 32Mbps Outgoing Bandwidth 60Mbps Client Connection Max. 10 users access MobileDevice OS iOS, Andriod Storage HDD SATA×1, up to 18TB; E-SATA×1 up to 18TB (Record Only) Backup Local Backup USB, USB to HDD (Max 1TB) Network Backup Yes Port RS 485 Yes (half-duplex), connect to PTZ or keyboard USB USB 2.0 × 2 Remote Controller Included Others Power Supply DC12V/3A Consumption ≤ 10W ( without HDD ) Dimensions ( W × D × H ) 11.8 x 9.8 x 1.7 in (300 × 249 × 45mm) Working Environment 14°F ~122°F (-10~50°C), 10%~90% (humidity) Certificate CE, FCC Environmental Protection Directive EU RoHS, WEEE, REACH