The TeachLogic IRM-5150 Maxim III Wireless Microphone System with CS-4 Ceiling Speakers can be added to any sound system. It can be a supplement to an existing multi-media system to expand it's utilization to provide voice reinforcement. The addition of a Maxim III system to your multi-media system will transform your classroom sound system 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 receiver. The receiver transforms the composite signal into an analog audio signal which is fed to the multi-media amplifier. The amplifier powers the speakers for even voice reinforcement throughout the room. The microphone / transmitter can be the Sapphire or Handheld. 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 alignment of the emitting diodes assures reliable connectivity throughout the room without static or drop out. With a tap on the power button, the microphone is muted for private conversatio