5M-N 4CH AHB-7804R-MH-V5 AHD DVR Board
| Model | AHB7804R-MH-V5 |
| System | Main processor | Hi3520DV300 |
| Interface | Operatinginterface | support 16-bit true color graphical menu interface and mouse operation |
| Preview | 1/4 |
| Video | Codec | H.265X |
| Monitor quality | VGA(1080P at most);HDMI(1080P at most) |
| Preview ability | 4*5M-N@20fps（6 in 1）；4*4M-N（6 in 1）；4*1080P(6 in 1) |
| Encode ability | 4*5M-N@12fps（6 in 1）；4*4M-N@15fps（6 in 1）；4*1080P@15fps(6 in 1) |
| Decode ability | 2*5M-N@12fps（6 in 1）；4*4M-N@15fps（6 in 1）；4*1080P@15fps(6 in 1) |
| Multi-modeinput | analog: 4*5M-N；4*1080Phybird:2*1080P（analog）+2*1080P（network）；4*1080N（analog）+4*960P（network）network:16*1080P;9*1080P;16*960P;4*5M； |
| Motion Detection | Each screen can be set to 192 (16 * 12) detection areas; multi-level sensitivity can be set (Limited local channel) |
| Audio | Audio compression | G.711A |
| Intercom | support |
| Record & playback | Record mode | manual>alarm>motion detection>timing |
| Local Playback | 4/2ch(analog input mode) |
| Search mode | Search by time, calendar, event, channel |
| Storage & backup | Video storage | HDD, network |
| Backup mode | Network, USB hard disk, USB burner, SATA burner |
| External Interface | Video input | 4ch BNC |
| Video output | 1ch VGA,1ch HDMI |
| Loop Vout | N/A |
| Audio input | 1ch |
| Audio output | 1ch |
| Alarm input | 0 |
| Alarm output | 0 |
| Network interface | RJ45 10M/100M |
| PTZ control | Support kinds of PTZ protocols |
| USB | 2* USB 2.0 ports |
| HDD | 1*SATA ports (Max 8TB/per) |
| Wireless | 3G, WIFI (extend via USB) |
| General | Power supply | 12V/4A |
| Power Consumption | <15W (without HDD) |
| Working environment | Temperature:0℃—+55℃，Humidity:10%—90%，Atm:86kpa—106kpa |
| Dimension | 135mm*82mm |
| Weight | 125g |