| Model | DH-HCVR0404AS-VD | |
| System | ||
| Main Processor | High performance embedded microprocessor | |
| Operating System | Embedded LINUX | |
| Video | ||
| Input | (NTSC/PAL) BNC (1.0VP-P, 75Ω) | |
| channel | Analog/HDCVI: 4 channels + IP: 4 channels | |
| Standard | HDCVI | 1080P(PAL:12fps, NTSC:15fps), 720P/960H/D1/HD12CIF/CIF/QCIF | 
| Analog | NTSC(525Line, 60f/s), PAL(625Line, 50f/s) | |
| IP | 5Mp/1080P/720P/960H/D1/HD1/2CIF/CIF/QCIF IP Camera | |
| Audio | ||
| Input | 4 channel, BNC | |
| Output | 1 channel, BNC | |
| Bidirectional Talk | 1 channel input, 1 channel Output | |
| Display | ||
| Interface | 7-inch screen/1 HDMI/1 VGA/1 TV | |
| Resolution | 1280×1024, 1280×720, 1024×768, 800×600 | |
| Display Split | 1/4/8/9 | |
| Privacy Masking | 4 self-defined four-sided zones for privacy masking for each camera | |
| OSD | ATM/POS information, camera title, time, video loss, camera lock, motion detection, recording | |
| Recording | ||
| Video Compression | H.264 High profile | |
| Audio Compression | G.711A/G.711U/PCM | |
| Record Mode | Manual, Schedule(Regular(Continuous), MD, Alarm), Stop | |
| Record Interval | Package as time period: 1~120 min (default: 60 min) Package as file size: 128~2048M (default: 1024M) | |
| Video Detection & Alarm | ||
| Trigger Events | Recording, PTZ, Tour, Alarm, Email, FTP, Buzzer & Screen tips | |
| Video Detection | Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank | |
| Alarm Input | 4 channel | |
| Relay Output | 2 channel, 1 channel outputs controlled 12V | |
| Playback & Backup | ||
| Playback Channel | 1/4 | |
| Search Mode | ATM/POS, Time/Date, Alarm, Motion Detection & Exact search (accurate to second) | |
| Playback Functions | Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom(any size) | |
| Backup Mode | USB Device/Network/Internal SATA burner | |
| Network | ||
| Ethernet | 2RJ-45 port (10/100M) | |
| Network Functions | TCP/IP, UDP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Email, Alarm Server | |
| Max. User Access | 20 users | |
| Smart Phone | iPhone, iPad, Android, Windows Phone | |
| Storage | ||
| Internal HDD | 2 SATA ports, up to 20TB | |
| Auxiliary Interface | ||
| USB | 2 USB2.0 | |
| RS232 | 1 port, For PC communication & Keyboard & ATM communication | |
| RS485 | 1 port, For PTZ control | |
| General | ||
| Power Supply | DC12V 5A | |
| Power Consumption | 25W (without HDD) | |
| Working Environment | -10°C ~+55°C/10~90%RH/86~106kpa | |
| Dimension(W×D×H) | 200mm×130mm×170mm | |
| Weight | 3Kg-3.5Kg (without HDD) | |
| Installation mode | The device can be installed inside the ATM | |