The Doorphone Catalogue

An innovative solution
. The outdoor caller unit is connected to a controller and then to a radio controller via a 2-wire bus.
. The information is then transmitted via radio to the various mobile handsets in each apartment.
. Depending on the site configuration and the type of building structure, up to 7 radio controllers can be connected in parallel to guarantee excellent transmission to the different floors and inside all the apartments.
. As the technology used is wire-free, it takes no time at all to install the system in each apartment.

Radio range
. The radio coverage ensuring optimum communication between the outdoor caller unit and each mobile handset depends on environmental and installation conditions.
. DAITEM can provide you with a radio range tester to help you define the installation’s optimal configuration.
. On average 1 radio controller covers 6 apartments.