Features - Alphatech (en)

Very slim module for surface mounting only. Supplied in 1, 2 or 4 button variants.

Possibility connection keyboard with second relay.

Voice communication powered from analogue telephone line only.

Pulse and tone (DTMF) dial

Two 16 digits numbers saved under each button (includes *, #, RECALL and

DAY/NIGHT mode

Call prolongation by dialling * or #  

Electrical (magnetic) lock compatible

Code to hang up from phone

Code to open the door by phone

3 different passwords for code lock (external code from buttons)

Mode 2 impulses with own control

Optional number of rings before picking up incoming call

Optional time between code entry button-presses

Optional delay time before redialling

Optional time before dialling starts

Optional parameters for DTMF tones, Recall and Pause duration

3 default levels

Programming by remote control (DTMF) and by direct PC connection via USB cable (available separately)

Integrated heating of printed circuit (PCB) (option)

Permanent lighting through visiting cards (option)

Earthing outlet for better protection against static electricity

Switchable audible confirmation tones