Setcom Corporation , a producer of communications systems and accessories for police motorcycles, has upgraded a portable-only wired version of its SuperMic product.
Available in two models, the SuperMic can be used with or without a public address system and it is backwards compatible with Setcom's standard helmet kits. Features include auto-muting, quick-release jacks and the ability to electrically sense the presence of a headset, allowing the device to be used with the helmet kit or as a conventional speaker-mic when unplugged.