The blue alarm remote is losing battery and needs changing, I've opened it and there are 2 different batteries inside CR2032 & CR2025, surely that can't be right? Should there just be 1 battery and what number is it?

 

mine had 2 on my scooby !!!! and also got 2 in my 306 alarm fob as well

 

Just checked mine and there are 2x CR2025 in the fob and CR1632 x 1 in the key. Hope that helps.

 

Thanks for checking, much appreciated