Conventional Systems Technical Manual - Alcad

ELECTRONIC ACCESSORIESCALL EXTENSION UNITSAccessories which reproduce the call tone, thereby alerting the user that a callhas been received from the entrance panel.They are usually installed in parallel with another telephone or monitor so thatthe call tone can be heard in a different part of the dwelling.UP TO 3 DEVICES PER DWELLINGWITH THE SAME CALLNumber of devices per dwelling:In ALCAD installations, it is possible to install up to 3 devices (devices are telephones,monitors or call extension units) in parallel in each dwelling, so that allthree receive the call at the same time. The following table shows the possiblecombinations.ELECTRONIC CALL12112211 12150 mmCod. 9730019AAL-20030 mmELECTRONIC CALL EXTENSION UNIT75 mmRepeater which reproduces the electronic call tone. Ithas an on/off switch (1) on its side as well as a volumecontrol (2).Compatible with ALCAD door entry and video doorentry systems with electronic call and with the door entrysystems with electronic call of other manufacturers, asshown in the following compatibility table.1Positionwhen onPositionwhen offCOMPATIBILITY TABLEMODELALCAD AAL-200 2 5AUTA TF92 (electronic)FERMAX 2044, 20440, 21100FRINGEGOLMAR T-800RITTO ELEGANT 40518STR NH205TEGUI HORIZON (electronic)4 123 41 43 013 14O S2 1Description of terminals and voltages:Note: The voltages shown are reference values provided for the testing of the equipment. Do not use the terminals of the equipmentto supply power to additional devices without previously consulting the manufacturer.5, 2Electronic callTERMINALS5, 2AT RESTWORKINGTone max7/10.5 VppS2 S52 5282