The IFB200 can be used as either a transmitter or receiver. As a transmitter, it sends IFB audio, timecode and remote control commands to our TRX digital recording wireless transmitters and ERX receivers. It can also be used to monitor audio from a QRX or any other ZaxNet transmitter. The signals are carried on a single RF channel over a 2.4 GHz signal and can be used license-free in almost every country with an IFB audio range of approximately 100 feet and an IFB timecode and remote control range of approximately 400 feet.

The front has a graphic LCD screen showing the timecode and transmitter status.  The IFB200 has a built-in 2-channel mixer for combining two separate channels into a mono transmission signal.

The IFB200 can be used in an array of applications – sound cart, sound bag, studio, or on the side of your video camera.


Never worry about not being redundant, with the IFB200 you’ve always got a timecode stamped 2-channel backup


TRX’s & ZFR’s getting out of hand? Remotely change frequency, input level gain, output power levels, and record status right from the palm of your hand