- Fire and gas detection
- Remote control
- Access control and automation
- Theft and intrusion prevention
- TV, digital terrestrial, satellite
- Sound diffusion systems
- Data network systems and telephony
- Video surveillance systems
- Conventional and LED lighting systems
- Air-conditioning systems
- Lighting and motive power
- Ground installations and lightning protection
- Fluid and mechanic drive and control systems
- MV/LV transformer substations
- TTA/PTTA-DBU switchgear, controlgear and distribution boards