View single post by darnold
 Posted: Saturday Jul 20th, 2024 07:59 pm
 PM  Quote  Reply  Full Topic 
darnold

 

Joined: Thursday Feb 26th, 2009
Location: United Kingdom
Posts: 37
Status: 
Offline

  back to top

I don't know if this helps in troubleshooting but when I execute the Open Door command I can hear a very low buzzing (or hum) sound that seems to come from the main alarm PCB for about 3-to-5 seconds before the system resets itself.

 Close Window