Net metering, off-grid PV systems, residential PVs, commercial PVs, maintenance.
Electrological installations, automations, electrical installation certificates, energy certificates, PC networks, Wi-Fi.
Alarms, fire detection systems, remote control, maintainance.
Surveillance and recording with the use of cameras, high definition systems.
Satellite and terrestrial systems, antennas, replacement of multiple antennas with a central antenna in multi-storey buildings.
Intercom, automations, home/office security, proximity card readers.