Jump to content
Security Installer Community

Recommended Posts

The map six is wired in series with what look like diodes across each circuit. The diodes are all numbered and when the circuit is open it changes the current flow on that circuit so the panel knows which circuit is open.

A very clever design, bit like how ID systems work nowadays.

2 hours ago, Alexander Gibson said:

Are map6s still in use?

I have a site with one, he has a proper alarm as well, but uses the map 6 to check if doors are open before setting, the leds are active wether its armed or not. I would say its 40 years old rather than 30, late 70's early 80s.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.