Central Services/ خدمات سنترال

Create a single point central
Create a 12-point central
Create a 64-point central
Central programming from one point
12-point central programming
Programming Central from 64 points
Create audios from one point
Create 12 point audios
Create audios from 64 points
One-point audio programming
12-point audio programming
64-point audio programming
Periodic examination of the central for a week
Periodic examination of the central for a three months
Central training for a week
Periodic examination of the central for a twelve months
Adjust crackly audio
4-point acoustic breaker inspection and extension