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UD1B-4: 4 Channel Recorder

Archived: See Updated DVRs

4 Ch TVI/AHD/CVI/Analog Universal Port Recorder (3MP on Port 1, 2 MP on Ports 2-4), with 1 Bonus IP Ch (4 MP), Up to 5 cameras total, 1 HD Bay, 4K


Features

  • 4 Channel Universal Port 3MP DVR (AHD/CVI 1080p/720p, Analog)
  • 1 Channel 3MP TVI Input (Available on Channel 1 Only)
  • 1 Bonus IP Channel - Up To 4 Megapixel 
  • H.265+/H.265/H.264+/H.264 Video Compresssion (H.265+/H.265/H.264+ Only Compatibile with Ultra Cameras)
  • HDMI up to 4K Resolution
  • VGA up to 1080p Resolution
  • CVBS Spot Monitor 
  • Supports up to 4 Channel Simultaneous Playback
  • Multiple video search options including Smart Search and Sub-Periods for quick retrieval of footage.  
  • Free iOS & Android Apps for Smart Phones & Tablets
  • Free Central Management Software (CMS) to manage multiple units & sites from a single platform
  • Free MAC client software to easily manage your system from your Apple computer

Model Number

UD1B-4

Video compression

H.264 / H.264+ /H.265 / H.265+

Analog, AHD, HD-TVI and HD-CVI video input

4 Ch., BNC interface (1.0Vp-p, 75Ω)

HDTVI Input

3 MP, 1080p, 720p

Note: The 3 MP signal input is only available for channel 1

AHD Input

1080p, 720p

HDCVI Input

1080p, 720p

CVBS Input

PAL/NTSC

IP Video Input

1CH, Up to 4MP Resolution / Supports H.265+/H.265/H.264+/H.264 IP cameras

Audio compression

G.711u

Audio input / Two-way audio in

1-ch, RCA (2.0 Vp-p, 1 KΩ)

Video Output

1 HDMI, 1 VGA, 1 CVBS

CVBS Output

PAL/NTSC

VGA output

1920×1080@60Hz, 1280×1024@60Hz, 1280×720@60Hz, 1024×768@60Hz

HDMI output

4K (3840 × 2160)@30Hz, 2K (2560 × 1440)@60Hz, 1920×1080@60Hz, 1280×1024@60Hz, 1280×720@60Hz, 1024×768@60Hz

Encoding resolution

When 1080p Lite mode not enabled: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF

When 1080p Lite mode enabled: 3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF

Frame rate

Main stream: When 1080p Lite mode not enabled: For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps

For 1080p stream access: 1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)@30fps (N)

For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)@30fps (N)

When 1080p Lite mode enabled:

3 MP@15fps

1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)@30fps (N)

Sub-stream: When 1080p Lite mode not enabled: WD1/4CIF@12fps; CIF@25fps (P)/30fps (N)

Video bitrate

32 Kbps to 6 Mbps

Audio output

1 Ch., RCA (Linear, 1KΩ)

Audio bitrate

64 Kbps

Dual-stream

Support

Stream type

Video & Audio

Synchronous playback

4 Ch.

Playback resolution

1080P / 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF

Remote connections

128

Network protocols

TCP/IP, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP, HTTPS, ONVIF

SATA

1 SATA interface

Capacity

Up to 14TB capacity

Network interface

1; 10M / 100M self-adaptive Ethernet interface

Serial interface

1 x RS-485 serial interface

USB port

2 × USB2.0

Power supply

12 VDC

Consumption (without hard disks)

≤ 6W

Working temperature

14 ºF ~ 131 ºF (-10 ºC ~+55 ºC)

Working humidity

10% ~ 90%

Dimensions

315 × 242 × 45 mm (12.4 × 9.5 × 1.8 inch)

Weight (without hard disks)

2.6 lb

UD1B-4: 4 Ch Universal Port Recorder

Spec Sheet

Ultra Products Support Page