Viewing area 170cm x 106cm 1610 79 diagonalmatt white front projection surface with black bordersoverall surface dimension 180cm wide x 175cm high white aluminium extruded case with channel fix brackets to suit ceiling or wall complete with 3m cable with inline switchuk plug and easylock connection to push in and lock onto case optional infra red kit radio frequency kit autolink projector trigger all with easylock connections available for integration with a wall switch please use so