Pyronix Enforcer - When to change sensor/PIR batterys?

[eveares]

I have had my Pyronix enforcer HomeControl+ system for about 14 months now and am just wondering how often do you professional people change the battery's in the PIR's/Door sensors?

I have the PIR's LED's disabled, although would not expect that to make any significant difference to the battery life of the PIR's.

The panel still reports all the sensors battery status as good, what if I am correct means the sensors have at least 1 months battery life left in them.

Regards: Elliott.

 

[lums]

Every 2 years on average, warning is about a month yes...