How to prevent Users from Changing Codes on 2000 Series panels.
Pressing 5 to change codes is available to Owners and Users. How can Users be prevented from changing codes?
D2212,D2412,D2812
How to troubleshoot the panel only operating from Battery but not AC when a D928 is connected.
The panel is working but Command Centers read Service AC Fail. The A/C input voltage to the panel is correct but when the battery is removed the panel shuts down.
Panel is not sending BFSK supervisory zone reports of any kind to Central Station. D9412G,D9124,D7212,D7212G,D7412,D9112,D9412,D7412G,5900G,5924 (Honeywell 9124),5800C,5900C,5800G