The PA402 is a pole mount adapter designed for use with Spectra® and Legacy® wall mounts. For Spectra, DF5, or DF8 Series pendant domes, use the IWM Series and IDM4018 wall mount. For Legacy positioning systems, use the LWM41 wall mount. The LWM41, IWM Series, or IDM4018 wall mount is secured to the PA402 by four 5/16-inch mounting studs; nuts and split lock washers are supplied.

Constructed from aluminum, the PA402 is capable of supporting up to 75 pounds (34 kg) and features a cable feedthrough hole for easy routing of video and power cables. A block-off plate is included for non-feedthrough outdoor applications. The PA402 is for use on poles having a 3-inch (7.62 cm) to 8-inch (20.32 cm) diameter.