Audio module (new version) for Alba entry door station line. It provides a voice prompt function, multi-language, which you can activate and manage via Bluetooth. It includes an electric door speaker and it is ready for the mounting of 1 or 2 buttons (art AB20 or AB21) for up to 4 calls if programmed in a double-call way. To be completed with article AB20 or AB21. It works with Duo Systems for installations up to 20.000 users and 250 m as the maximum distance between the door station and the internal station. It is self-powered with automatic address learning.
The microphone is extremely protected against external atmosphere agents, and implemented a microchip in the audio section with marked improvement in the audio performance. Name tags are made of resistant material.
MAIN CHARACTERISTICS
material: anodised aluminium
colour: grey
hand-free: voice prompt, to be activated via Bluetooth
button number: up to 4
modular: yes
IP degree: IP55
DIMENSIONS
height 9.1 cm
width 9.9 cm
depth 3.7 cm
