This professional EW 500 G3 kit from Sennheiser is perfect for event AV hire. It has a high number of presets possible per frequency bank (32), making setup of many wireless systems a breeze. The built-in Ethernet port allows monitoring via Sennheiser's Wireless System Manager software and the large graphic display provides a great deal of additional information at a glance.
 
The One-touch sync function automatically links up a G3 handheld or beltpack transmitter with this receiver.