Learn More About Our Dahua HDCVI Range

Dahua High Definition Composite Video Interface (HDCVI) is an over-coaxial cable that enables long-distance HD video transmission over a wide range of application scenarios. With no new cabling or IP knowledge required, HDCVI is one option for upgrading existing systems from standard definition to high definition, offering longer transmission via coaxial cable and lower total cost. 


Industry leading, Pentrabrid HD Recorders

The Dahua XVR range are pentabrid recorders, supporting 4 mainstream HD camera types, as well as IP cameras. It offers compatibility as well as storage flexibility. 

Pentabrid Technology

The Dahua XVR range are newly developed HD video recorders based on industry leading open structure, making them compatible with multiple technologies. 

The XVR range supports and automatically detects inputs from analogue, HDCVI, AHD and TVI, as well as IP cameras. 

XVR-X Recorders

The Dahua XVR-X HDCVI recorders offer H.265+ decoding improving compression efficiency by 50% compared to H.264. The range also supports audio over coax. 


Dahua Plug & Play

Products in the Dahua HDCVI range offer complete compatibility, allowing simple plug and play installation. IP cameras connected directly to the NVR are automatically detected and displayed.

Up to 4K HDCVI Recorders

Available with up to 32 channels, we offer a range of recorders with high recording resolutions and large storage capacity. 

Up to 4K HDCVI Cameras

The range features a series of bullet and dome cameras both a selection of fixed, varifocal & motorised lenses. 

Latest Dahua 4 Megapixel Products

Our range now includes the latest 4MP recorders. Available with 4, 8 & 16 channels, they accept inputs from IP, HDCVI, TVI, AHD & Analogue cameras. The latest 4MP cameras are available in eyeball, vandal dome and bullet housings, with fixed, varifocal and motorised lens options. They also feature IR LEDs, HD/SD switching and On Screen Display. 

Smart Pro Surveillance System (Smart PSS)

Smart PSS is supplied FREE with all Dahua cameras and is availble from our website. It offers a simple to use interface to manage all networked NVRs/DVRs and cameras.

It includes following features:

  • Maximum 256 devices or 2000 channel connections
  • Support multi-screen and 64x4 windows 
  • Maximum 36-channel synchronisation playback
  • Remote PTZ and alarm control
  • Used for central monitoring systems
  • Windows & MAC compatible
  • Friendly GUI and ease of use
  • Support snapshot, record, talk, E-Map, video wall, etc.
  • Use PC as NVR
  • P2P support






Mobile Surveillance System (DMSS)

The DMSS application offers a simple way to view your network via smartphone or tablet. 

It includes the following features:

  • Maximum 16-channels preview at the same time
  • Supports 1080P (main or sub stream optional)
  • Alarm notification - push to get instant alert
  • Remote PTZ and alarm control
  • Supports snapshot, record, talk, E-map, HDD report etc. 
  • P2P support using QR code
  • Provide conveinient remote surveillance solution
  • iOS, Android, Windows & Blackberry compatible 
  • Friendly GUI and ease of use