Elite Screens Spectrum AcousticPro UHD 100-inch Motorized Projector Screen Electric Projection screen 16:9 4K Moire-Free Sound Transparent Perforated

The Elite Screens - Spectrum 2 motorized screen is a good quality product that is easy to install, however, it's important to do some research when hanging it from the ceiling to find the right hardware. Although it comes with only a 3-way control switch, a remote kit is available but comes separately. The screen's motor is AC powered and the product can work well with various projector models, as long as they are not ultra/short-throw. It can retract all the way down with the press of a button, but you can also hit the stop button to stop the screen immediately at your desired height. If you press either the up or down button, the motor will stop once it reaches the bottom or top limit of travel. Some people found the screen adequate but wished it had more options, such as the ability to adjust the drop, remove the wave distortion, and come with a remote control. One reviewer had issues with the incompatibility of the plug, and it may take some time before the customer support gives a helpful solution. Another reviewer found the delivery to be lengthy and didn't like the lack of hardware for mounting. Overall, the product seemed to work well for its price, but some customers recommend researching the options available before making a final purchase.