When using the M Motorized Mount HD series the need for a strong wall is always there. If you are uncertain of your walls capacity or you have a recognized need of dividing the weight of the screen not only to your wall but also to the floor then the M Leg Extensions Motorized Mount 660-800 HD is your accessory.
Easily attach the leg extensions to the bottom of the M Motorized Mount. Now weight is distributed on the wall and also through its legs to the floor. This makes weaker walls more usable for a wall installation. This product is highly recommended if you use a heavy screen or weak wall. After installation the same smart motorized up and down movement is reached, even with the legs attached.
Always consult a professional prior of installing the M Motorized Mount HD on the wall with or without these leg extensions.