kwano888

Zones 2 and 3 are on separate cable runs. No work has been undertaken. Hope no rodents been chomping ! Spot on. Keypad is in the front hallway where the PIR is located on zone 2. Zone 3 - is on the back patio door (viper sensor). I've updated the system on it now to 'Double knock' to minimise or help false alarms.

Ok that makes sense. Thanks for the clarification. I'll monitor the Viper sensor as it maybe on its way out.

No its in alarm mode. This is whats showing on the display after its disarmed.

The last couple of nights the alarm has activated and on the LCD RKP it shows the following : 1 2 3 4 5 6 7 8 0 1 F 0 0 0 0 0 What does this mean ? I would have thought it would only show '1' on the zone triggered ? What is the 'F' ? I guess it's a fault code ? All zones are in use. Zone 1 is front door, zone 2 is Hall PIR and zone 3 is rear patio shock sensor. I going to change the backup battery as a start as I checked it yesterday and it's over 5 years old.