User manual
5 
2.1.2 Uncover control elements 
4. Push the aluminium speaker grille down (see 
figure  4). 
2.1.3 Wiring and wall mounting 
5. Use  the  wall  mounting 
template at the end of the 
manual  to  mark  the 
position  for  the  screw 
holes  and  cable 
connection  on  the 
mounting surface. Drill the 
holes. 
6. Feed the cable (analogue 
line, power supply, lock  
see figure - 6) through the 
cable hole. 
Fix  the  panel  to the  wall 
using  the  screws  and 
rawlplugs supplied. 
  Note: Some materials such as metal and wood may require special 
  screw types. 
To power the unit for voice, connect the telephone wires into the terminal 
(on  the  right  side).  Using  either  a  standard  analogue  phone  line  or  an 
analogue extension on a PBX. 
For  the  external  power  supply,  connect  to  the  terminal  "12V" external 
power supply AC min. 10V / max. 15V or DC min. 12V / max. 18V. 
The energy consumption of a connected electrical (magnetic) lock (0,5A  
1,0A) determines the load on the power supply. If you activate the heating 
feature the  PCB current  will climb  to about  150mA. We recommend 
power supply AC 12V/1A. 










