The A105NAX Appello user recordable alarm sounder enables the recording of any type of content such as voice or music that can be played back at CD quality. This content can be reproduced repeatedly, alternating with or without one of the built-in 45 alarm tones. Voice/Music output of up to 102dB(A) at 1 metre and alarm tone notifications output up to 110dB(A) at 1 metre.

For multiple unit installations the recording process is only required once to create a master unit which can then be used to program all other A105NAX units on the system, guaranteeing synchronisation during playback, using the supplied ’Synch’ cable.