HD CCTV v Analogue by Delta Communications Security Systems

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HD CCTV v Analogue the facts.

Upgrade your old CCTV analogue system to HD by simply changing your DVR(recording unit) and cameras. See the difference below. It is an extremely cost effective method see more details and prices below or contact 02890491212 or email me directly on

HD over analogue                                         Analogue


The original coax cable is left in place and old cameras replaced with 1080 HD cameras dwith50 meters night vision DVR unit changed to HD DVR . 

Four Advantages

  1.  Existing cables used meaning  no disruption to the business on pulling new ones in meaning money saved on installation and cable costs.
  2. HD quality meaning its not only a deterrent but an effective security system with part facial and number plate recognition.
  3. 50 – 80 meters night vision.
  4. All systems come with remote view as standard. Meaning viewing your business or home from anywhere in the world is possible through your mobile or tablet.

HD CCTV v Analogue


Analogue HD

This is the latest in technology, the cameras are viewed in 720/1080HD and requires coaxial cable. This is an affordable way of having a full HD system. It is ideal for upgrades of CCTV systems as all systems installed 5 years ago are cabled this way.


IP stands for Internet protocol. An IP camera is like a computer that you can connect to your hour home network. This is 1080HD at its best.


The cameras are wired in coax cable and the maximum resolution is well below 1 mega pixel .Analogue video has been a universal standard for several decades and is now extremely affordable.

CCTV Northern Ireland Delta Communications Security Systems vehicle.


CCTV installations starting from £599

Delta Comms Security Systems are an SSAIB approved company which means our security camera  systems are installed to the highest standards to meet the strict specifications of the security systems inspection board. All our systems are installed by friendly qualified operatives.The number one family run security camera company in Northern Ireland since 1972.

We provide a no obligation site survey to assess your exact CCTV requirements in Northern Ireland



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