The TeachLogic IRF-2650 Forum 232 Wireless Microphone System with LS-4 Lay-In Speakers will transform your classroom into a totally hands free, voice re-enforcement system, resulting in reduced voice fatigue, enhanced student listening and improved student learning. The wireless function permits 360deg. connectivity throughout the classroom regardless of body position or orientation. The system is comprised of an infrared detecting sensor(s) installed in the ceiling. The sensor collects the IR wireless signal from the microphone/ transmitter and sends a composite signal to the mixer/amplifier.

The receiver transforms the composite signal into an analog audio signal which is fed to the Forum 232 mixer. Two other audio sources, such as; computer, DVD, VCR or Projector can be plugged in to the Forum 232. The volume level of each input will be controlled by the individual volume control of each input. The audio will then be fed to the speakers in the room for even voice reinforcement throughout the room. On the front panel of the Forum 232, there are two 3.5mm output jacks for interface with an assistive listening system (ALS) and lesson capture (REC). The microphone / transmitter can be one or two Sapphires Pendant or a Handheld and a Sapphire Pendant. The rechargeable batteries will provide 6 - 8 hours of service per charge. The drop-in charger will recharge the batteries overnight; ready for another day's use.

IRT-60 Sapphire Transmitter
The Sapphire's vocal clarity is unsurpassed. Its high level output is achieved by the unidirectional (Cardioid) microphone and a unique free air suspension system. With a built-in breath filter, the Sapphire can function as a pass around hand mic. The strategic al