Selling this kit, paid $700 for it, asking $325. It works perfectly, and I only used it once or twice (which is why I'm selling it). Has over 800' range, on board redundant recording, timecode, multiple output options, and lots of other capabilities, see details below. The Deity Microphones Connect Deluxe Kit combines the DUO-RX dual-channel receiver, a pair of BP-TRX transmitter/receivers, and two waterproof lavalier mics to offer a 2.4 GHz digital wireless system ready to deliver broadcast-quality sound for your next two-person interview or narrative shoot. The versatile, professional-level feature set includes timecode capabilities, analog input limiting, remote transmitter control from the receiver, and backup recording, so you'll never have to worry about losing critical audio due to RF wireless interference.