High Definition – Transport Video Interface (HD-TVI) CCTV is a progression from analogue standard definition (SD-CCTV) and high definition Serial Digital Interface CCTV (HD-SDI-CCTV). HDTVI waa developed by a Company by the name of Techpoint with Head Offices located in Japn, China and USA. Additionally they have branch offices in Taiwan & Korea.

The technology was adopted by a multitude of security surveillance manufacturers such as Hikvision, AVTech, IDIS, TVT, and hundreds of others.

HD-TVI CCTV is positioned between HDSDI and Mega pixel IP-CCTV.

High definition images can be transmitted up to distances of up to 500m over existing low cost cables.

So the main advantage is that the HD signal can be carried over conventional coaxial cable (RG 59) meaning that full re-cabling of a site can be avoided. (With IP-CCTV all cabling must be replaced with CAT5e/ CAT6 Network cable or adapters used)

HD TVI CCTV Security Surveillance Systems are available in the form of Digital Video Recording Systems Australia.

DVRSA provides design, installation, maintenance & consultation services for HD TVI  equipment in the Retail, Commercial, Industrial, Government, Rural, Mining & Corporate sectors.       

If you require a costing on a Security Surveillance System feel free to contact us to discuss your application in more detail.


HD-CVI CCTV offers the following advantages:

• Currently from 2MP  to 8MP resolution resulting in clearer images. 
• LONG DISTANCE Transmission over existing RG59 (coaxial) cable in most cases.
• Many features of entry level IP-CCTV without the equivalent cost.
• Easy to configure.
• Installation is more straightforward as no “IP Networking” is required.

You can still utilise existing cameras on the HD-TVI DVR & upgrade cameras when required.
You do not have to upgrade all the cameras at once.
An Ideal application for Hotels & Apartment Blocks where existing cabling can be utilised.

Additionally most of the Recorders have the ability to incorporate various technologies such as SD Analog and IP and can operate simultaneously on the recording device.


hik vision tvi cctv

idis TVI CCtv


High Definition TVI CCTV - Western australia & Australia wide products & service

In West Aust we offer digital video security services and products to all suburbs of Perth including Balcatta, Bassendean, Bayswater, Belmont, Bibra Lake, Canning Vale, Cannington, Carlisle, Clarkson, Cockburn, Forrestdale, Forrestfield, Guildford, Hazelmere, Henderson, Jandakot, Joondalup, Kewdale, Kwinana, Landsdale, Maddington, Malaga, Midland, Myaree, Naval Base, Neerabup, O’Connor, Osborne Park, Perth Airport, CBD, Subiaco, Wangara, Welshpool, West Perth, Willetton, Mandurah, Rockingham, Pinjarra, Busselton, Albany, Augusta, Bunbury, Dunsborough, Margaret River, Denmark, Kalgoorlie, Goldfields, Country Wes Aus (Agriculture & Mine sites), the Wheat belt, Esperance, Geraldton, Carnarvon, Exmouth, Karratha, Port Hedland, Broome, Tom Price, Newman and throughout the following Shires of Ashburton, Augusta-Margaret River, Beverley, Boddington, Boyup Brook, Bridgetown-Greenbushes, Brookton, Broome, Broomehill-Tambellup, Bruce Rock, Capel, Carnamah, Carnarvon, Chapman Valley, Chittering, Christmas Island, Collie, Coolgardie, Coorow, Corrigin, Cuballing of Cue, Cunderdin, Dalwallinu, Dandaragan, Dardanup, Denmark, Derby-West Kimberley, Donnybrook-Balingup, Dowerin Dumbleyung, Dundas, Pilbara, Esperance, Exmouth, Gingin, Gnowangerup, Goomalling, Halls Creek, Harvey Irwin, Jerramungup, Kalamunda, Kalgoorlie-Boulder, Katanning, Kellerberrin, Kent, Kondinin, Koorda, Kulin, Kwinana, Lake Grace, Laverton, Leonora, Manjimup, Meekatharra, Menzies, Merredin, Mingenew, Moora, Morawa, Mosman Park, Mount Magnet, Mt Marshall, Mundaring, Murchison, Murray, Nannup, Kojonup, Narembeen, Narrogin, Northam, Northampton, Peppermint Grove, Perenjori, Pingelly, Port Hedland, Plantagenet, Quairading, Ravensthorpe, Roebourne, Sandstone, Serpentine-Jarrahdale, Shark Bay Trayning, Tammin, Three Springs, Toodyay, Trayning, Upper Gascoyne, Victoria Plains, Wagin, Wandering, Waroona, West Arthur, Westonia, Wickepin, Williams, Wiluna, Wongan, Ballidu, Woodanilling, Wyalkatchem, Wyndham-East Kimberley, Yalgoo, Yilgarn, York & throughout WA.


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