Clear-Com, a voice communication systems company, has announced that Broadcast Technical Services (BTS), an integrator of broadcast services for industrial marine ship suppliers, has selected the Clear-Com Encore™ partyline and Tempest®2400 digital wireless intercoms as its communication systems of choice for clients. The combination of the wired Encore system and 2.4GHz band wireless Tempest2400 is designed to help staff members complete tasks that run the gamut from standard oil rigging to environmental cleanup.