The BREL Matter is a product of BREL HOME. The BREL Matter app allows you to control existing BREL HOME with the new communication protocol Matter. For this you need the Home Box Matter (HUB-04). This Home Box features the Matter protocol. After adding the Home Box to the BREL Matter app, you can easily add the existing BREL HOME motors. Then you can link the motors to any other Matter product in your Smart Home. With BREL Matter, make your Smart Home even smarter.