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

500 ANSI lumens for clear presentations even in bright ambient light

you can do much more than just write

und für eine zusätzliche Ebene der Bereitschaft können Institutionen diese Plattform auch nutzen

Optoma OCM815W Universal Deckenhalterung - Weiß für hohe Decken Wireless Präsentationssysteme A weatherproof case is recommendedUniversal 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