The Dalite 84 x 84" Executive Electrol Motorized Projection Screen is a great choice for any venue that plans to use a ceiling recessed screen with great frequency. Schools, lecture halls, business seminar or board rooms will find this screen of great value. When not in use, this screen retracts into the ceiling behind its closed doors - and the doors can be matched to all types of ceilings.
The motor is ball bearing and oiled for life producing a smooth, quiet deployment. In addition, there is an automatic thermal overload cut-out and integral interlocking gears. The fabric roller is mounted on two heavy duty brackets equipped with self-aligning bearings.
An additional feature to this screen is the sophisticated braking system which will stop the screen in either the up or down function while eliminating any "coasting".