The Replacement Remote Control from BenQ is a replacement for the remote shipped with the BenQ MX813ST and MW712 digital projectors. The IR remote controls audio and video of the above projectors.
Infra-red remote control sensor are located on the front of the projectors
The remote control must be held at an angle within 15 degrees perpendicular to the projector's IR remote control sensor to function correctly
The distance between the remote control and the sensor should not exceed 26' (8 m)