allow the teacher and students to walk freely around the room with the infrared microphonessystem control units and project their voices through installed speakers. The versatile and ergonomic AL2430 pendant handheld microphone transmitter allows both teachers and students freedom of movement without bulky electronics or cumbersome wires. The dual mode transmitter allows teachers to control microphone volume, overall system volume and mute settings via side mounted soft touch controls.The compact, ergonomically designed AL2430 receiveramplifier provides intuitive control of all system components, visual indication of system status and interf...  (less)

station designed to allow the teacher and students to walk freely around the room with the infrared microphonessystem control units and project their voices through installed speakers. The versatile and ergonomic AL2430 pendant handheld microphone transmitter allows both teachers and students freedom of movement without bulky electronics or cumbersome wires. The dual mode transmitter allows teachers to control microphone volume, overall system volume and mute settings via side mounted soft touch controls.The compact, ergonomically designed AL2430 receiver/amplifier provides intuitive control of all system components, visual indication of system s...  (less)