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Home Recorders DW-COVA4xT

DW-COVA4xT

COVA, 4-channel PoE Cloud-Optimized Video Archiving NVR, up to 10TB Storage | Optimized and Secure DW Intelligent Surveillance Solutions 
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Features
  • Fast & Easy Setup: Complete installation in minutes using the DW Mobile Plus App—no local monitor required.
  • High-Performance Recording: Supports real-time 30fps recording at up to 4K resolution with 80Mbps throughput.
  • Integrated PoE: Powers up to 4 IP cameras locally, streamlining installation and reducing hardware needs.
  • Cloud-Enabled Management: Includes a 12-month myDW subscription for remote user/event management, health monitoring, and encrypted Clip Share.
  • AI-Powered Analytics: IdentiSee detects and classifies people and vehicles for smarter surveillance.
  • Secure & Compliant: NDAA-compliant for federal use, with encrypted data transmission and 5-year warranty.
  • Flexible Access: Manage live view, playback, and archiving via a lightweight web client—no VMS or plugins needed.
  • Included Cloud Storage: Comes with 4GB of myDW cloud storage, allowing secure, remote access to critical video clips.

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Easy Setup

COVA recorders are easy to setup, with full configuration from the DW Mobile+ app. Skip the monitor!

myDW Cloud Services

The COVA bridge NVR is managed through myDW cloud-based, with video recorded locally and live, playback, events and user management are done through myDW or the COVA web client.

myDW Subscription Included with Every Purchase

12-month myDW subscription and up to 16GB cloud storage included with every COVA purchase.

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Plug and Play with local PoE

COVA NVRs can power up to 16 IP cameras locally from the integrated PoE ports in the back, cutting back on installation time and money.

Encrypted Connection

All data within the COVA NVR and myDW is encrypted and transmitted over secure connections.

Record Locally, Access remotely

The COVA NVR Bridge records locally on-site, giving users complete data control. Playback, search and archiving can be completed remotely via the NVR’s web client and myDW. NO LOCAL MONITOR REQUIRED!

Specifications

Hardware
Display Modes 1
4
Display Speed Up to 30fps per channel
Local Video Output Resolution 1024x768
1280x1024
1920x1080 (1080p)
3840×2160 (4K)
Local Video Outputs 1x True HD output
1x VGA output
1 display output at a time
For initial configuration and server management
Max Supported Recording Resolution 4K (3840×2160)
PoE Type 100Mbps, 802.3at
Video Compression H.264
H.265
Max throughput (Mbps) 80Mbps
Input channels 4 Channels
4 PoE channels
DW COVA is designed to deliver optimal performance with DW cameras. Third-party IP cameras can also be integrated, with support available through standard protocols such as RTSP.
myDW MONITORING SOFTWARE
Features Cloud-Base VMS
CVV (Camera View Verification)
Events and system health notifications
Firmware updates
Remote PTZ control
Remote system reboot
System management
User management
Video share and cloud upload
Monitoring Live monitoring
Remote file backup
Remove playback
REMOTE WEB CLIENT
Additional Features Firmware updates
Remote PTZ control
Remote system reboot
System management
Monitoring Live monitoring
Remote file backup
Remove playback
Playback 30fps per channel
Up to 4-channels
Search Options Calendar (date and time)
Event search
Timeline
IdentiSee
IdentiSee works best with DW AI (X-Class), IVA and V-Class IP cameras
Storage
Raw internal storage options 002TB  004TB  006TB  008TB  010TB  
RAID Options No RAID
Max HDD Bay 1 x SATA HDD
Maximum Storage 2TB (DW-COVA42T)
4TB (DW-COVA44T)
6TB (DW-COVA46T)
8TB (DW-COVA48T)
10TB (DW-COVA410T)
VMS features
Performance features PoE built-in
Playback speed x1
x16
x2
x32
x4
x64
x8
x99
PTZ control ONVIF
Recording Modes Continuous
Event
Scheduled
Recording Resolution and Recording Rate Up to 3840×2160 (4K): total 120fps
System Operation Graphical user interface (GUI)
Remote via myDW
Remote via web client
USB mouse (included)
Network
Backup Over the network
video share via myDW cloud-base VMS
Ethernet Ports 1x 1G Ethernet (RJ45)
Firmware Upgrade CMS over network
USB
IP IPv4
IPv6
Max stream connections Live: up to 16CH
Playback: up to 4CH
Network Web Viewer Google Chrome® browser
Microsoft Edge® browser
Mozilla Firefox® browser
Protocol 802.1x
DHCP
DNS
HTTP
NTP
ONVIF
RTCP
RTP
SMTP
Static fixed IP
TCP/IP
UDP
WebSocket
Remote Client DW Mobile+
myDW
Electrical
Power Consumption A UPS is recommended
≤ 10W ( without HDD )
Power Requirements 1.25A
48V DC, 2.5A
Total PoE Power Budget ≤ 48W
General
Accessories Mouse
Audio codec G.711(U/A)
Operating Temperature and Humidity 10~90% RH
14 ~ 122°F (-10 ~ 50°C)
Recorder Dimensions (H X W X D) 1.77" x 11.81" x 9.8" (45 x 300 × 249mm)
USB interface Yes
Warranty 5 Year Warranty
Certification NDAA  ONVIF Conformant  
Form Factor Embedded

Part Numbers

Model #

Supported Cameras

Storage Size

DW-COVA42T Up to 4 IP cameras 2TB
DW-COVA44T Up to 4 IP cameras 4TB
DW-COVA46T Up to 4 IP cameras 6TB
DW-COVA48T Up to 4 IP cameras 8TB
DW-COVA410T Up to 4 IP cameras 10TB

Videos

COVA Quick Setup Guide
myDW Initial Setup (COVA NVR)
How to Setup MEGApix IVA Cameras For IdentiSee in COVA NVRs
How to Setup IdentiSee AI on COVA NVRs
DW COVA Hybrid NVR Overview

Videos

COVA Quick Setup Guide
myDW Initial Setup (COVA NVR)
How to Setup MEGApix IVA Cameras For IdentiSee in COVA NVRs
How to Setup IdentiSee AI on COVA NVRs
DW COVA Hybrid NVR Overview

Documents

Title Type
COVA Brochure
pdf Download
DW-COVA4 datasheet
pdf Download
DW-COVA4 datasheet - French
pdf Download
DW-COVA4 datasheet - Spanish
pdf Download
DW-COVA4 CAD drawing
dwg Download
COVA quick install guide
pdf Download
COVA Quick Setup Guide
pdf Download
COVA user manual
pdf Download
View All Documents

Software

Title Type Release Notes Version Update Date Compatibility Size
DW-COVA4/8 FW v1.4.8.87929 pkg 1.4.8.87929 06/15/2026 50.02 MB Download
DW-COVA4/8 FW v1.4.8.86994 pkg v1.4.8.86994 04/29/2026 50.02 MB Download
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Support and Resources

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