Changing Batteries - Novotron 522 / 523 / 524 

A quick and easy guide to changing the batteries in a Novotron 522, Novotron 523, Novotron 524 garage door handset.
Parts required:
1 x Handset
1 x CR 2032 Battery
1 x Paperclip or small pry tool
Compatible operators with these handsets:
Novomatic 403, 423, 553, 553 S, 553 S III, 563 S, 803, 803 S (radio receiver designation: TRX-433)
Novoport, Novoport II, Novoport III, Novoport IV (radio receiver designation: TRX-433)
Novorol, Novorol 20 (radio receiver designation: TRX-433)
Vivoport
DC650T, DC800T
Want to know more? Visit our website: www.novoferm.c...