Problems occurred ( information from the owner / user ): 

Designing the hospital alarm system / such as nurse call system 

Parts of the job:

a. Pulling cable

1. Pulling cable 2x1.5 mm2 for power supply 
2. Pulling cable 4x1.5 mm2 from hospital room to wheelhouse 
3. Pulling cable 2x1.5 mm2 from switch call to buzzer in above the door hospital room 
4. Pulling cable 4x1.5 mm2 from switch call to pull switch in the bath room,hospital room

Installing equipment

1. Main cabinet in wheelhouse area 
2. Breaker 2phasse in distribution 24 vdc panel 
3. Switch call and indicator lamp in the bed hospital room 
4. Buzzer in above the door hospital room 
5. Pull switch in the bathroom 
6. Buzzer in above the door bathroom