Description
Dahua Technology DHI-NVR6A08-64-4KS2 Overview
Stream and record up to 64 video channels with the Super Series 64-Channel 12MP NVR from Dahua Technology, at resolutions of up to 4K at 12MP.4TB HDD Pre-installed, the recorder can be expanded to have a maximum internal capacity of 48TB. External storage options include PCs via Internet connection, network servers, eSATA devices, and USB storage devices. H.264 and MJPEG compression are supported, enabling you to choose the format that works best for your application.
The NVR enables simultaneous live view and playback of up to 64 channels at resolutions up to 3840 x 2160 via its HDMI and VGA ports. Up to 64 channels can be simultaneously recorded at full frame rate 1080p, 720p, 1.3MP, 3MP, 5MP, 6MP, 8MP, or 12MP resolution, with a maximum combined transfer speed of 256 Mbps. The NVR is equipped with an RCA connector for bi-directional audio, an RS-232 serial port for PC and keyboard communication, and an RS-485 port for PTZ control. Internet connectivity enables remote monitoring via PCs as well as from Android and iOS devices.
Dahua Technology DHI-NVR6A08-64-4KS2 4TB Specs
| Main Processor | Intel Processor |
| Operating System | Linux |
| IP Camera Inputs | 64 channels |
| Audio | 1 x RCA, 1-channel input, 1-channel output |
| Interface | 2 x HDMI 1 x VGA |
| Resolution | 3840 x 2160 1920 x 1080 1280 x 1024 1280 x 720 1024 x 768 |
| Display Split | 1st Screen: 1/4/8/9/16/25/36 2nd Screen: 1/4/8/9/16 |
| OSD | Camera title, time, video loss, motion detection, & recording |
| Compression | H.264 & MJPEG |
| Resolution | 12 MP 8 MP 6 MP 5 MP 3 MP 1.3 MP 1080p 720p |
| Recording Rate | 256 Mbps |
| Bit Rate | 1 to 20 Mbps |
| Recording Modes | Manual, schedule, motion detection, & stop |
| Recording Intervals | 1-120 Minutes (Default: 60 minutes) Pre-Recording: 1-30 seconds Post-Recording: 10-300 seconds |
| Triggers | Recording, PTZ, tour, alarm out, video push, email, FTP, snapshot, buzzer, & screen tips |
| Video Detection | Motion detection, motion detection zones (x 396, at 22 x 18), video loss, & camera blank |
| Alarm Input | 16 channels, low level effective, green terminal interface |
| Relay Output | 8 channels, relay contact (1 A at 24 VDC), NO/NC programmable, green terminal interface |
| Playback | 128 Mbps in Raid 5 mode 64 Mbps in single HDD mode |
| Search Modes | Time/date, alarm, motion detection, & exact search |
| 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 |
| Backup Modes | USB device, network, internal SATA burner, & eSATA device |
| Interface | 2 x RJ45 ports (10/100/1000 Mbps) |
| Ethernet Ports | 2 x joint working ports / 2 x independent 1000 Mbps ports |
| Network Functions | HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP filter, PPPoE, DDNS, FTP, alarm server, & IP search |
| User Limit | 128 users |
| Smart Phone | iOS, Android, & Windows phone |
| Internal HDD | 8 x SATA III ports, capacity up to 48 TB 4TB HDD pre-installed |
| HDD Mode | Single, RAID 0/1/5/6/10/50/60 |
| USB | 3 x USB 2.0 on front panel 1 x USB 3.0 on rear panel |
| eSATA | 1 x port |
| RS-232 | 1 x port for PC communication & keyboard |
| RS-485 | 1 x port for PTZ control |
| Power Supply | 110-240 VAC 50/60 Hz |
| Power Consumption | 40 W max (without HDD) |
| Working Environment | 14 to 131°F (-10 to 55°C) 10-90% RH 86-106 kPa |
| Dimensions | 18.98 x 17.72 x 3.58″ (48.6 x 45.5 x 9.1 cm) |
| Weight | 19.8 lb (9 kg) without HDD |
