The IRV-3350 VoiceLink Plus Wireless Microphone System with 2 Lay-in Panel Speakers by TeachLogic consists of an infrared wireless microphone receiver, a handheld infrared transmitter microphone, 2 lay-in panel speakers, and a ceiling sensor. VoiceLink Plus systems are designed to reinforce the teacher's voice and amplify media sources in classrooms. The IMA-100 wireless microphone receiver features a 20W amplifier, which powers the two SP-628L lay-in panel speakers. TeachLogic's IRH-35 infrared transmitter/microphone transmits the presenter's voice while granting freedom of movement throughout the classroom via the ICS-55 infrared dome sensor receiver. A Duracell NiMH battery and a drop-in battery charger for the microphone are provided. Connection to a computer DVD or iPod is facilitated by an auxiliary input on the receiver's front panel.
The IMA-100 Voicelink Plus 1-Channel Infrared Microphone Receiver/Amplifier with Power Supply from TeachLogic features a 1-channel infrared receiver and two 10W amplifiers to power two or four speakers (sold separately). This receiver/amplifier is a part of the Voicelink Plus Wireless Classroom Microphone System, which also consists of a microphone/transmitter and ceiling sensor.
The ceiling sensor (sold separately) senses the infrared signal emitted from the microphone/transmitter (sold separately) and sends the voice signal to the receiver. The receiver processes the signal and produces an analog signal which is fed to the power amplifier. The output of the amplifier is fed to the speakers. The receiver can also accept an input from another audio source such as an iPod, computer, DVD, or video projector via the auxiliary input on the front panel.
The receiver/amplifier can be placed on desk top, mounted on the wall, or on top or under a shelf using the mounting flanges and hardware provided.
TeachLogic's Lay-In Ceiling Speaker is a full range compact coaxial ceiling speaker that provides low distortion and a smooth natural frequency response ideal for articulate vocal clarity. Included is a 12" frame, a perforated steel grill, and an integrated steel back can and attached "T" bar for finished edge. It is a quick installation with minimal tile cutting.
The TeachLogic IRH-35 Handheld Microphone with Infrared Transmitter and Rechargeable Batteries is a handheld mic with a built-in infrared transmitter for use with TeachLogic infrared sound systems. The unit has an ergonomic design and very low handling noise, making it well suited for passing around among students for Q&A sessions and classroom participation. The cardioid condenser mic reproduces clear, intelligible speech, while the built-in windscreen prevents breath pops.
Two AA batteries will power the mic for up to 7 hours. The emitting diodes are located around the top and bottom ends of the handle for 360° transmission, ensuring reliable wireless IR connectivity to the receiver throughout the classroom. The system offers a 60' operating range.
- Condenser microphone element
- Power "on/off" switch
- Battery level indicator-LED
- Powered by two included rechargeable AA batteries for up to 7 hours
- 2 selectable channels
- 10 high-power emitting diodes
- 360º IR radiation for assured connectivity
- Diodes at top and bottom of handle for increased coverage
- 2 top - aimed out
- 6 bottom - 360°
- 2 bottom - aimed down
- Matrix
- Maxim III
- Spectrum III
- Forum 232
- Quantum II
- Voicelink
TeachLogic's BRC-101 Drop-In Charger for IRH-35/40 Microphone/Transmitter is a drop-in charger for the TeachLogic IRH-35 and IRH-40 handheld micrphone/transmitter.