you can do much more than just write

Outstanding longevity

Interactive learning or work can be done on the projector's screen using fingers or pens

A weatherproof case is recommended for outdoor use and is sold separately

für eine natürliche und reibungslose Bedienung

Optoma OCM815W Universal Deckenhalterung - Weiß für hohe Decken Wireless Präsentationssysteme you can do much moreUniversal Ceiling Mount White The OCM815W universal ceiling mount is ideal for high ceilings. Its unique design ensures quick and easy installation and offers great flexibility for connecting virtually any projector. Universal fits various projectors Easy to install and customizable Quick connection and disconnection Holds up to 15kg