Digital Watchdog DW-BJER4U42T 128 Channel NVR Windows 7 OS, Raid 6, 42TB
- 42TB Storage
- Record up to 128 IP Cameras with Total Throughput of 600Mbps
- Hot-Swappable HDDs
- Data Redundancy RAID-6, Redundant Power Supply
- Local Monitoring Outputs Ports

Digital Watchdog DW-BJER4U42T 128 Channel Windows 7 OS, Raid 6, 42TB. The Blackjack E-RACK™ NVR powered by DW Spectrum™ IPVMS can record and manage up to 128 2.1mp 1080P Cameras at 30fps, with 600 Mbps throughput. The NVR’s hardware offers RAID 6, Intel® i7® Processor, 8GB Memory, 1Gbps X2, VGA / HDMI X 2 / DP X 4, with Windows® 7 OS on an SSD card and scheduled auto reboot for hardware performance. The Blackjack™ NVR supports cross platform connectivity for Windows® and Mac® client software, allowing you to monitor and connect to your system from anywhere. The NVR is powered by DW Spectrum™ IPVMS, offering you great features such as Automatic Camera Detection, Fully Customizable Layouts, Easy Drag and Drop Camera Management and Recording, E-Mapping and Advanced Motion Masking and Sensitivity Settings. The Blackjack™ NVR is ONVIF Profile S conformant and is available with 4-TB HDD for true Enterprise Scalability.
Digital Watchdog DW-BJER4U42T Key Features
- 42TB Storage: Provides ample storage for video footage, maximizing recording time and reducing the need for regular data management.
- Record up to 128 IP Cameras: Supports a high volume of cameras with a maximum throughput of 600 Mbps, ensuring high-performance monitoring across multiple locations.
- Hot-Swappable HDDs: Enables easy replacement or upgrade of hard drives without disrupting the system, facilitating ongoing scalability and maintenance.
- Data Redundancy RAID-6: Protects against data loss by distributing data across multiple drives while maintaining performance, ensuring reliability.
- Local Monitoring Outputs Ports: Offers multiple connection options for direct playback and monitoring, simplifying on-site operations.
- Dual Network Ports: Provides enhanced connectivity and redundancy for network connections, improving system resilience.
- USB & SD Card Interface: Allows for easy data transfer and backup, streamlining data management processes.
- Hosting DW Spectrum™: Ensures seamless integration for setup, monitoring and configuration, enhancing user experience and control.
- One-time Recording License Charge: Cost-effective licensing that is fully transferable between cameras and encoders, eliminating ongoing fees.
- No Annual Maintenance Fees: Reduces overall operating costs, making the system more economical in the long term.
- Simple Enterprise Scalability: Easily scale your system to accommodate future needs without a complete overhaul.
- Auto Device Discovery: Simplifies installation and adds devices to the network without complicated setup, saving time and effort.
- Dual Stream Recording: Optimizes storage and bandwidth usage by allowing simultaneous recording of high and low-resolution streams.
Digital Watchdog DW-BJER4U42T Specifications
| Model | DW-BJER4U42T |
| Processor | Intel® i7® |
| Memory | 8GB |
| Video Output | VGA / HDMI X 2 / DP X 4 |
| Operating System | Windows® 7 on SSD |
| Storage Capacity | 42TB |
| Network Connectivity | 1Gbps X2 |
| Throughput | 600 Mbps |
| Camera Support | Up to 128 Cameras |
| RAID Support | RAID 6 |
| ONVIF Compatibility | Profile S conformant |





