The Audio Technica ATW-1811 Camera Mount UHF Wireless Mic System includes the ATW-R1810 single-channel receiver, ATW-T1801 UniPak body-pack transmitter and an omnidirectional lavalier microphone. The ATW-1811 offers UHF reception of 996 user-selectable frequencies in 25 kHz steps. It also features automatic frequency scanning, Tone Lock squelch, back-lit LCD, soft-touch buttons, headphone monitor output with independent level control, and durable metal construction. Audio-Technica's ATW-1811 camera-mount wireless microphone system provides an extremely flexible, professional, and easy-to-use portable wireless solution.

ATW-R1810 single-channel receiver

The Audio Technica ATW-R1810 single-channel receiver has true diversity operation: two antennas feed two completely independent RF sections on the same frequency; automatic logic circuitry selects the superior signal. The ATW-R1810 features BNC-type antennae connectors, output and monitor levels, a balanced XLR output and a LCD (Liquid Crystal Display) that shows battery status and frequency settings.

ATW-T1801 UniPak body-pack transmitter

The ATW-T1801 UniPak body-pack transmitter features a professional locking 4-pin connector compatible with all Audio-Technica Wireless Essentials microphones. It also offers selectable high and low transmission modes to conserve battery life/maximize power.