3
1 Basic description
1.1 Features
Very low profile for surface mounting only. Supplied in 1, 2 or 4 button
variants.
Voice communication powered from an analogue telephone line.
Pulse and tone (DTMF) dial
Two 16 digits numbers saved under each button (includes *, #,
RECALL and pause)
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)
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