Tema AA-11RT (FXO) Universal door phone PBX interface for Connection to an Analog Extension, fits with all for existing Door Entry System

Doorphone PBX Interface for Connection with Analog Extension with Busy Tone Detection
(Power supply not included, order separately Tema T7012)

AA-11RT     is made to interface traditional doorphone (4-5 wires) to an analog PBX FXO line (where are normally connected standard analog telephones)
AA-11/PA    is made to interface an analog power amplifier to an anaolg PBX same FXO line: from every telephone of the plant is possible to launch an announcement to the amplifier calling the telephone number of AA-11/PA

Same functions are available for trunk analog line of the PBX FXS models AA-10 and AA-10/PA.

234,43 € (Net 197,00 €)
incl. 19% VAT , plus shipping costs (Parcel)
  • Available immediately
  • Delivery time: 23 - 24 Workdays (Other countries)