The Axis Communications T91A06 Pipe Adapter (3/4” to 1.5”) is a connector for mounting the Axis Pendant kits to a 3/4" NPT threaded pipe.
Note:
This adapter is included in the Axis 5502-021 216FD Pendant Kit (White, 1.5" NPT) and Axis 5502-011 216FD Pendant Kit (Black, 1.5" NPT).