One of the requirements in order to obtain or renew a business license is a declaration of the integrity of the electrical system in a building made by a certified electrical inspector. The electricity test for business licensing is required once a year.

The Vent is situated at the base of the windows to help eliminate bad smells, heat and for daily flow of air.

Screw Thread for roof windows, uses to manually opens the windows with a manuela rod.

Smoke release systems are designed to open all windows in an emergency.

Because smoke management and control systems are life-saving systems that work in an emergency and are supposed to work during a fire in harsh conditions All electrical devices and regulations recommend the use of fireproof wiring FE180 / E90.

Glass Electrical Louver with transparent glass suitable for phases tension 24 volts with EN12101 driver