Description
Dahua Technology X51A3E Overview
The Lite Series X51A3E 16-Channel 1080p HD-CVI Pentabrid DVR with 2TB HDD from Dahua Technology allows users to record from up to sixteen analog cameras via HD-CVI, HD-TVI, AHD, or CVBS inputs, and up to eight IP camera inputs. This DVR records analog video at up to 1080p resolution, or 6MP resolution per IP channel. 2TB HDD storage is preinstalled. Storage is expandable to 10TB in the event that more space is required.
This DVR has an RJ45 network interface and supports up to 128 users. It is compatible with iOS and Android. HDMI and VGA video outputs enable users to view footage on a monitor (available separately). ONVIF 16.12 compliance enables interoperability with other surveillance products.
Key Features
- Pentabrid technology enables simultaneous recording from HD-CVI, AHD, HD-TVI, CVBS, and IP sources
- Embedded processor and Linux OS
- Plug-and-play operation
- 16 HD-CVI/AHD/HD-TVI/CVBS BNC auto-detect camera inputs
- Smart H.265+, H.265, Smart H.264+, and H.264 video compression
- Configurable recording options and schedules that save HDD space and active monitoring time
- Up to 6MP camera recording per IP channel
- 96 Mb/s maximum incoming bandwidth
- HDMI and VGA video outputs
- 1000M RJ45 port
- 1 USB 2.0 port and 1 USB 3.0 port
- RS-485 port for PTZ control
- 16 alarm inputs and 3 alarm outputs
- 16 audio inputs (via DB25 audio dongle) and 1 RCA audio output
- Built-in smart search
- Smart fan design turns fan on or off based on the CPU temperature, conserving electricity & reducing fan noise
- Compatible with iOS and Android
- ONVIF 16.12 compliant
Intelligent Analytics (IVS)
- Tripwire
- Intrusion
- Abandoned/missing object
- Facial detection available on the first analog channel
- Channels 1 and 2 support all premium IVS features
- Channels 3 through 8 support tripwire and intrusion premium IVS features
- IVS features are operational only when additional IP channels are inactive
Dahua Technology X51A3E Specs
General
| Signal | AHD, Analog, HD-CVI, HD-TVI, IP |
| Playback Resolution | 1280 x 1024 1280 x 1440 at 30 fps 1296 x 1944 at 20 fps AHD: 5 MP at 30 fps 4 MP at 30 fps 1920 x 1080 at 30 fps 1280 x 720 at 30 fps CVBS: 704 x 480 (NTSC) HD-CVI: 5 MP at 30 fps 4 MP at 30 fps 1920 x 1080 at 30 fps 1280 x 720 at 60 fps HD-TVI: 5 MP at 30 fps 4 MP at 30 fps 1920 x 1080 at 30 fps 1024 x 720 at 30 fps HDMI: 3840 x 2160 VGA: 1920 x 1080 |
| Recording Resolution | 1296 x 1944 at 10 fps 1280 x 1440 at 15 fps 1920 x 1080 at 15 fps 960 x 1080 at 30 fps 1280 x 720 at 30 fps 960H at 30 fps D1 at 30 fps CIF at 30 fps D1 at 15 fps CIF at 15 fps |
| PTZ Support | Yes |
| Playback Speeds | 1x, 4x, 9x, 16x |
| Bit Rate | 32 kb/s to 6.1 Mb/s (Each Channel) 64 kb/s (Each Channel, Audio) |
| IP Camera Support | 16 (24 Expansion) |
| Decoding Resolution | 16 Channels: 1920 x 1080 at 15 fps 1280 x 1440 at 15 fps 4 Channels: 1280 x 1440 at 30 fps |
| 2-Way Audio | Yes |
| Max Sample Rate/Resolution | 8 kHz / 16-Bit |
Connectivity
| A/V Ports | 1 x HDMI 1 x RCA Audio Output 1 x VGA AHD, Analog, CVBS, HD-CVI, HD-TVI: 16 x BNC Video Input |
| Communication Ports | 1 x RJ45 Gigabit Ethernet 1 x RS-485 1 x USB Type-A USB 2.0 1 x USB Type-A USB 3.1 / USB 3.2 Gen 1 |
| Audio Connections | 16 Inputs 1 Output |
| Drive Interfaces | 1 x SATA |
| Maximum User Access | 128 |
| Network Protocols | CGI, DDNS, DHCP, DNS, FTP, HTTP, IPv4, IPv6, NTP, ONVIF, P2P, PPPoE, RTSP, SMTP, TCP/IP, UDP, UPnP |
| Network Bandwidth | 96 Mb/s |
Compatibility
| Supported Video Codecs | H.264, H.264+, H.265, H.265+ |
| Supported Audio Codecs | AAC, G.711A, G.711U, PCM |
| Backup Method | Network, USB Drive |
System
| Installed Drive | 2 TB Hard Drive |
| Max Capacity Supported | 10 TB |
| Operating System Support | Android, Linux, iOS |
| Recording Intervals | 1 to 60 Minutes 1 to 30 Seconds (Pre-Record) 10 to 300 Seconds (Post-Record) |
| Recording Modes | Alarm, Continuous, Manual, Motion, Schedule, Stop |
| Search Modes | Alarm, Date/Time, Motion, Search |
| Multi-Screen Configuration | 1, 4, 8, 9, 16 (IP Extension Disabled) 1, 4, 8, 9, 16, 25 (IP Extension Enabled) |
Notifications
| Alarm Connections | 16 Inputs 3 Outputs |
| Event Trigger | Buzzer, Email, FTP, PTZ, Recording, Screen Tips, Snapshot, Tour, Video Push |
| Number of Motion Detection Zones | 396 (22 x 18) |
Electrical
| Power Consumption | 12 VDC at 2 A (24 W) Without HDD: 15 VDC |
Environmental
| Operating Temperature | 14 to 131°F / -10 to 55°C |
| Operating Humidity | 10 to 90% |
| Storage Temperature | -4 to 158°F / -20 to 70°C |
| Storage Humidity | 0 to 90% |
Physical
| Certifications | FCC, UL, as per Manufacturer |
| Rack Form Factor | 1 RU |
| Dimensions (W x D x H) | 12.8 x 10.0 x 2.2″ / 325.0 x 255.0 x 55.0 mm |
| Weight | 2.9 lb / 1.3 kg (Without HDD) |
