Alpha Audio Door Entry
The Alpha range is our standard but extremely successful range of audio door entry systems
that has now been extended to provide equipment in kit form for up to 32 flats,
with surface or flush door panels, with or without a tradesman’s facility.
All Alpha range systems can be run either AC or DC and are therefore ideal for battery back up,
interfacing with other equipment or extending with additional telephone handsets,
extension sounders, flashing strobe lights, multi-entrance switching units, | | |
|
