The ZH400 is one of Optoma's most compact and hassle-free Full HD 1080p DuraCore laser projectors to date. Designed for maintenance-free continuous operation, this 4000-lumen projector delivers powerful image performance with flexible installation features and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models. To support Optoma's commitment to sustainability, the ZH400 cuts power consumption by up to 45% compared to Optoma's lamp-based projectors. Energy-saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint. An added benefit, the ZH400 features an external power supply offering more reliability, portability and energy efficiency. Designed with the environment in mind, the eco-friendly packaging contains up to 97% recyclable materials. In addition, the compact product and packaging size of the ZH400 projector allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions. Geared for conference rooms, boardrooms, and other corporate spaces, the ZH400 features 360-degree and portrait mode operation for a flexible setup. For ultimate convenience it comes with an RS232 connection for monitoring and controlling and a built-in speaker.