The ViewSonic PG703W are high brightness WXGA projectors respectively, featuring 4000 ANSI Lumens and high 22,000:1 contrast ratio to produce the finest of details regardless of the amount of ambient lighting for projection in any medium sized spaces, such as meeting rooms or classrooms. PG703W come with an energy-saving SuperEco mode that reduces power consumption and extends lamp life to up to 15,000 hours, reducing the frequency of lamp replacement and lowering the maintenance costs. In addition to dual HDMI input (MHL), S-Video, and VGA out, these projectors are integrated with RS232 and LAN, certified by Crestron, AMX and PJ Link networkable solutions, making it easy to controlled and monitor these projectors remotely.