facebook sharing button
twitter sharing button
linkedin sharing button
email sharing button
copy sharing button
Home Recorders DW-BJER4U, DW-BJER4U-LX

DW-BJER4U
DW-BJER4U-LX

Blackjack E-Rack 4U 24-bay chassis, RAID5 
Find a Reseller Request a Demo Contact Us FAQs
DISCONTINUED

Features
  • Supports all ONVIF conformant IP cameras
  • Storage options 30-310TB RAID 5 internal storage (Option RAID 6)
  • Hot spare HDDs
  • Data redundancy
  • Redundant power supply
  • Record and manage single- and multi-sensor IP cameras of any resolution up to 128 2.1MP cameras at 30fps and a maximum of 600Mbps throughput
  • Local monitoring outputs ports
  • Dual network ports
  • Windows 10® IoT or Linux® Ubuntu® 18.04 LTS OS on separate SSD
  • Hosting DW Spectrum for Setup, Configuration, Monitoring and Recording
  • One-time Recording License Charge, Fully Transferable Between Cameras and Encoders
  • Two (2) DW Spectrum® IPVMS 4-channel licenses included for a total of 8 recording channels (DW-SPECTRUMLSC004)
  • No annual maintenance fees
  • Simple enterprise scalability
  • Auto device discovery
  • Dual-stream recording
  • USB output for OS recovery
    • Show More

Learn about how DW
solutions can work for you

View All Markets

Max throughput and IP camera support

This Blackjack® server can record and manage single-sensor and multi-sensor IP cameras of any resolution up to of 600Mbps throughput.

Dual power supply

Redundancy for reliability.

Dual network cards

Optimize network bandwidth by utilizing dual network ports, to build a separate network for the surveillance system and keep that traffic off the main network, reserved for the NVR’s communication.

Storage mirroring RAID 5

Add extra security to your video surveillance system by protecting recorded data and overcoming data loss in the case of a hard drive failure.

Designed and commissioned in the U.S.A

All DW recorders, workstations and NAS devices are designed, assembled and inspected in our California facility. Each product undergoes multiple levels of quality control to guarantee the highest quality and performance.

Part Numbers

Model #*

Usable Storage Size**

Hot Spare Drives

DW-BJER4U40T
30TB
20
DW-BJER4U80T
70TB
16
DW-BJER4U120T
110TB
12
DW-BJER4U160T
150TB
8
DW-BJER4U200T
190TB
4
DW-BJER4U240T
230TB
---
* For Linux OS models, add -LX at the end of the part number.
** For 10TB HDD – RAID5 Configuration reduces raw storage size by the equivalent of one (1) HDD size.

System Requirements

Details
Number of DWC-PZV2M72T Panzilla vs. Available Mbps

Number of Panzilla Cameras

Record Settings Per Camera

Max Available Mbps for Additional IP Cameras

RAID 5RAID 6
148MP / 15fps / highMAX 420MbpsMAX 260Mbps
248MP / 15fps / highMAX 340MbpsMAX 180Mbps
348MP / 15fps / highMAX 260MbpsMAX 100Mbps
448MP / 15fps / highMAX 180MbpsMAX 20Mbps

** Important Notice: The DW Spectrum® IPVMS Client must run on a separate system than the recording server. See the Blackjack Client for more information.

Purchasing Options

DW Spectrum IPVMS Licensing Options

Part Number

Description

DW-SPECTRUMLSC001
Single DW Spectrum IPVMS License, No Annual Renewal, No Upgrade Required.
DW-SPECTRUMLSC004
Four (4) DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
DW-SPECTRUMLSC010
Ten (10) DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
DW-SPECTRUMLSC020
Twenty (20)  DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.required.
DW-SPECTRUMLSC050
Fifty (50)  DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
DW-SPECTRUMLSC100
One Hundred (100)  DW Spectrum IPVMS Licenses, No Annual Renewal, No Upgrade Required.
DW-SPCP04LSC004
Single DW Spectrum IPVMS License - allows up to 4-channel or recording when used with DW-ENHD16,  No Annual Renewal, No Upgrade Required.
DW-SPCP04LSC016
Single DW Spectrum IPVMS License - allows up to 16-channel or recording when used with DW-ENHD16,  No Annual Renewal, No Upgrade Required.
DW-SPIOLSC001 IP I/O Module License - Supported devices IP I/O Modules are automatically discovered and can be used to trigger system events, actions, and alerts.
DW-SPVWALL1X2Single DW Spectrum IPVMS Video Wall License - 1 Operator, 2 Monitors,  No Annual Renewal, No Upgrade Required.

Videos

June 25, 2020 Customer Webinar Recording: Blackjack® Server System Configuration

Videos

June 25, 2020 Customer Webinar Recording: Blackjack® Server System Configuration

Documents

Title Type
Blackjack Brochure
pdf Download
DW-BJER4U 24-bay CAD Drawings
dwg Download
Blackjack E-RACK AE specifications
doc Download
Blackjack E-Rack Quick Start Guide
pdf Download
Blackjack E-Rack datasheet
pdf Download
View All Documents

Software

Title Type Release Notes Version Update Date Compatibility Size
DW Spectrum Latest Software Ext. URL v6.0.2.40414 02/28/2025 N/A Download
DW Spectrum IPVMS C•CURE 9000 Plug-in v5.0 zip - 5.0 11/16/2022 DW Spectrum 25.77 MB Download
DW Witness Plugin for Linux v5.0.0.35746 so v5.0.0.35746 10/21/2022 0.21 MB Download
DW Witness Plugin for Windows v5.0.0.35746 dll v5.0.0.35746 10/21/2022 0.09 MB Download
View All Software

Compare Products to
Find Your Perfect Match.

Get Started

How to Buy

DW® products are sold and expertly installed by our trusted partners.
Want to buy DW® products?
Find authorized DW sales representatives of DW® products and systems.
Find a Reseller
Schedule a demo
Let us show you why DW has the perfect solution for your business.
Schedule a Demo
Become a partner
Are you a reseller, distributor, system integrator or installer? Find out how to become one!
Become a Partner

Support and Resources

Get help from Digital Watchdog’s Technical Support professionals. Quickly find and download information about our products, including manuals and documentation to install and get the most from your investment in video surveillance.
Downloads
Search and download the latest software, firmware and documentation for DW products
Learn More
Contact Support
Can’t find what you are looking for? Contact DW’s support for help.
Learn More
FAQs
Access a wealth of support articles for common issues in our knowledgebase library.
Learn More

Looking for Something?

Let's partner up!

Complete the form below and a DW® representative will be in touch.

(Looking for technical support? Click here.)