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The 4th of July in the USA is a time for celebration and for sharing good times with family and friends.
But it is also a time to stop and reflect on this great country of ours.
A time to remember the courage of our founding fathers and those brave souls who have given their all so that we may may be free.

The team here at Central Security Distribution will take a moment with our families and friends

and will be closed July 3rd in observance.

We will reopen on Monday July 6th for our normal business hours.

We truly thank you for your interest in, and support of, Paradox Security Systems.


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Optic Fibre Converter

Converts Paradox 4 wire bus to Fiber Optic and then back to Paradox 4 wire bus for long distance transmission up to 5 Kilometers.


  • Digital Modulation
  • 1x SC/PC Optical Port (CWDM)
  • 2x Data BUS
  • 1x Relay LOCK NO/NC
  • Overvoltage Protection
  • Current Limiter in Supply
  • Working Temperature from – 40°C to +70°C
  • Operating Range of Components –40°C to +85°C



One of the true joys this holiday season for our team here at Central Security Distribution is the opportunity to say
"Thank You" to our dealer partners for the gift of your business and your continued loyalty in 2019.
We wish you continued success and a prosperous 2020.  
It has been said that "you cannot go back and make a new start, but you can start again today and make a new ending."
So, take a leap of faith and begin this wondrous New Year with Paradox Security Systems and Central Security Distribution.
You’ll be glad you did!

CSD will be closed on Wednesday, January 01, 2020 to welcome in the New Year with family and friends. 

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Michael Stephens and the support team here at Central Security Distribution want to wish you and your family a very Merry Christmas.

We also want to thank you sincerely for your continued support of Paradox Security Systems. As you are our business partner, we also wish you abundant success and a very prosperous new year.

We will be closed for business on December the 24th and December the 25th to spend some much needed time off with our family and friends.

We will resume our normal business hours on Thursday, December the 26th.

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To spend time with our family and friends, and to give thanks where thanks are due.

CSD will be closed the following dates:

Thanksgiving Day - November 28th
Day After Thanksgiving - November 29th


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