Also included is the W. Lav Pro lavalier microphone, which plugs into the transmitter’s locking 3.5mm input. Part of Deity’s Sidus ecosystem, the DBTX is compatible with the D2RX receiver (available separately) and operates in the less crowded UHF spectrum to deliver reliable wireless transmission. The transmitter features backup recording for an added level of insurance and features a rugged CNC-milled aluminum chassis engineered to built to survive the rigors of field production.