Internal Alarm Sensor

[Somersetboy]

The sensor fitted in my Bailey Pegasus 462 2010 is now emitting a faint buzzing sound could this be a low battery warning if so how do you replace battery. Any help on this subject very much appreciated,
cheers.

 

[borderbilly]

is there nowt in the handbook?

 

[Somersetboy]

is there nowt in the handbook?

Unfortunately no can't make out if it's a tracker or what.