The IWM Series, IWM24 Series, and IDM4018 indoor/outdoor wall mounts are designed primarily for use with Pelco pendant domes including Spectra®, DF5, DF8, and Sarix™ IE Series. They canalso be used with other pendant domes that require 1.5-inch NPT pipe thread for installation. For Sarix IE Series domes, the IWM-SR and IWM24-SR wall mounts require the Sarix IE-P pendant mount adapter.All mounts feature a feedthrough opening in the mounting surface for easy routing of video and power cables and are threaded for 1.5-inch NPT pipe, making them ready to accept a variety of Pelco pendant back box models.