Wondering how it compares to other options? See the demo and decide for yourself. This video provides a detailed walkthrough of the Original Otis CSPB DAA26800CB1 Elevator Communication Board. You'll see its plug-and-play installation process, learn about its conformal-coated protection, and discover how it seamlessly integrates with OTIS Gen2 / Gen360 systems for reliable door operator, safety-chain, and lighting control.