Connect with us

External monitoring

Discussion in 'Security Alarms' started by Guest, May 18, 2004.

Scroll to continue with content
  1. Guest

    Guest Guest

    I am wading through many different opinions on external monitoring devices.

    It comes down to this... do I install a dual beam system, or a "sideways
    looking" passive like the optek BX80?

    I can't find two people to agree nywhere close to me... do you chaps have
    any opinion?

Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day