| Specifications: | |
|---|
| Model Number | DHIPNVR32-A4 |
| Main Processor | Industrial-grade embedded processor |
| Operating System | Embedded LINUX |
| AI | |
| AI by Camera | Face detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map |
| AI by Device | Face detection; face recognition; perimeter protection; SMD Plus |
| Perimeter Protection | |
| Perimeter Performance AI by Device | 2 (Number of Channels) |
| Perimeter Performance AI by Camera | 8 (Number of Channels) |
| Face Recognition | |
| Face Database Capacity | Up to 10 face databases with 20,000 images |
| Face Detection AI by Device | 1 (up to 4 face images/second) |
| Face Detection AI by Camera | 8 (Number of Channels) |
| Face Detection | |
| Face attributes | Gender, age group, glasses, expressions, mouth mask and beard |
| Face Recognition AI by Device | 1 (up to 12 face images/second)) |
| Face Recognition AI by Camera | 8 (Number of Channels) |
| SMD Plus | |
| SMD Plus by Device | 4 |
| SMD Plus by Camera | 16-channel SMD Plus (AI by camera): Filters false alarms caused by leaves, raindrops and change of brightness away |
| ANPR | |
| ANPR by Camera | 4 |
| Video | |
| Access Channel | 32 channels |
| Network Bandwidth | AI off: Access: 256 Mbps; Storage: 256 Mbps; Forward: 256 Mbps
AI on: Access: 160 Mbps; Storage: 160 Mbps; Forward: 160 Mbps |
| Resolution | 16MP; 12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1 |
| Decoding Capability | AI off: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps;
2 channels × 8MP@30 fps; 4 channels × 5MP@30 fps;
5 channels × 4MP@30 fps; 10 channels × 1080p@30 fps
AI on: 1 channel × 16MP@20 fps; 1 channel × 12MP@20 fps;
2 channels × 8MP@30 fps; 3 channel × 5MP@30 fps;
4 channels × 4MP@30 fps ; 8 channels × 1080p@30 fps |
| Video Output | 1-ch VGA output and 1-ch HDMI output;
simultaneous/heterogeneous video sources output for VGA and HDMI is configurable |
| Multi-screen Display | 1st Screen: 1/4/8/9/16/25/36
2nd Screen: 1/4/8/9 |
| Third Party Camera Access | Panasonic; Sony; Samsung; Axis, Pelco; Arecont; ONVIF; Canon; RTSP |
| Compression | |
| Video | Smart H.265+; Smart H.264+; H.265; H.264; MJPEG |
| Audio | PCM; G.711A; G.711U; G.726 |
| Network | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register |
| Mobile Phone Access | Android; iOS |
| Interoperability | ONVIF (profile T/S/G); CGI; SDK |
| Browser | Chrome; IE9 or later; firefox |
| Record Playback | |
| Multi-channel Playback | Up to 16 channels |
| Record Mode | Manual; schedule (general; MD; alarm; MD & alarm; intelligent) |
| Storage Method | Local HDD; network |
| Backup | USB device |
| Playback Function | 1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (cut/file) ; partially enlarge; audio on/off |
| Alarm | |
| General Alarm | Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm |
| Anomaly Alarm | Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception |
| Intelligent Alarm | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map |
| Alarm Linkage | Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email |
| External Port | |
| HDD | 4 SATA ports, up to 8TB. The maximum HDD capacity varies with environment temperature |
| USB | 1 front USB 2.0 port, 1 rear USB 3.0 ports |
| HDMI | 1 (max. resolution: 4K) |
| VGA | 1 |
| Network | 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet port |
| PoE | 16 × PoE ports |
| RCA Input | 1 |
| RCA Output | 1 |
| Alarm Input | 16 |
| Alarm Output | 4 |
| RS-232 | 1 channel, used to debug and pass through serial data |
| RS-485 | 1 channel, used to control PTZ, and it supports multiple protocols |
| General Parameter | |
| Power Supply | Single, 100 V–240 V AC, 50 Hz–60 Hz |
| Power Consumption | Total output of NVR is ≤ 10 W (without HDD)
Total output power of PoE is 130 W, the maximum output power of a single port is 25.5 W |
| Net Weight | 4.82 kg (13.77 lb) |
| Weight | 7.09 kg (20.26 lb) |
| Product Dimensions | 440.0 mm × 415.6 mm x 76.0 mm (17.32" × 16.36" × 2.99") (W × L × H) |
| Package Dimensions | 529.0 mm × 499.0 mm × 211.0 mm (20.83" × 19.65" × 9.31") (W × L × H) |
| Operating Conditions | –10 °C to +55 °C (+10 °F to +131 °F) |
| Storage Conditions | 0 °C to +40 °C (32 °F to 104 °F) |
| Operating Humidity | 10%–93% |
| Storage Humidity | 30%–85% |
| Operating Altitude | 3,000 m (9,843 ft) |
| Installation | Desktop/Rack mount |
