Welcome
The Link Lift Watch is designed for emergency call from lift to first aid (service
department, police, etc…
The LLW is certained for 1 lift cabin. It is connectable to analog PSTN line
or analog extension of PABX. The LLW is powered from telephone line – the
features reminds hands free phone. It is completely independent on lift power
supply. The signalization as same as status detection only requires connection
of external power supply. All inputs even outputs are galvanically isolated from
telephone line. The button as same as control („third“) wire only is connected
with telephone line.
The LLW has adjustable parameters saved in internal memory. The
parameters might be programmed either by phone via tone (DTMF) dial or by
computer PC via configuration software. For connection the LLW to PC you
have to use special cable.
After button pressing the LLW enables to make phone call up 6 numbers
max 16 digits in tone or pulse dial. It is possible also dial
“ ρ ”, “ # ”, Pauza and Flash in tone dial. The button activation might be
blocked by input BLOCK. As follow LLW enables to make a call in case of
change the status at input INP1 (failure). The LLW also provides automatic
phone call from system time clock to confirm its functionality.
At all numbers is possible to use mode with or without confirmation.
After confirmation of phone call by called party the LLW reply by its seriál
number and current call is taken as accepted. It means that LLW not dial any
other number saved in memory.
The next feature is remote control of relay in connection with LLW by 2
digit code. The switching contact of relay is isolated from the outstanding
components. It is very useful feature for example : LIFT RESET .
