Viewsonic PJ559D

Viewsonic PJ559D ... lighting condition. This full-featured projector includes multiple inputs for connecting several display sources simultaneously, dual 5-watt speakers for complete multimedia presentations, vertical keystone correction for easy image adjustment and direct off feature. Choose from whiteboard, blackboard or greenboard mode for the best picture on your projection surface. Eco-mode extends lamp life and reduces fan noise as low as 34dB. Protect your projector from theft and unauthorized use with the Kensington security port and PIN lock password. Choose the PJ559D for education and business use.