The EVP automatically and independently controls the closing and opening of windows via the wind rain and thermostat when connected to 230v actuators. The number of actuators can be increased by the addition of an M5 unit and 24 volt motors can be introduced with the addition of the AL/24

Options:

EVP operates 2 C20 9 C40
6 Mac 6 SL
6 C30 230 volt