The ZH350ST is one of Optoma's most compact, hassle free Full HD 1080p DuraCore laser projectors to date. This 3500-lumen projector is built for maintenance-free continuous operation up to 30,000 hours, while its small and lightweight footprint makes it 34% smaller than the previous generation, offering flexible installation in virtually any orientation and location. Designed with the environment in mind, the ZH350ST cuts power consumption by up to 47% compared to a typical lamp-based Optoma projector. In addition, laser technology maintains brightness and color saturation for longer, ensuring excellent image quality and a long product lifespan without the need for routine lamp changes. Optoma has minimized the size of the projector to cut logistical impacts on the environment, lowering CO2 levels and reducing our overall carbon footprint. This projector is also part of a line of products from Optoma with packaging made from recycled and reusable materials. Geared for meeting rooms, medium-sized exhibition venues, events or tradeshows, the ZH350ST has a short throw lens meaning it can be positioned less than a few feet from any wall. This feature-packed projector has a built-in speaker and for ultimate convenience it comes with an RS232 connection for monitoring and controlling.