The ADN-W AM antenna module is designed to ensure reliable wireless bidirectional communication with the ADN-W D1 and C1 wireless conference units in both the 2.4 GHz and the 5 GHz frequency band. The antenna module easily connects to the ADN CU1 central unit via the ADN bus cable. The ADN-W AM features a built-in 5/8“ mounting thread (with a 3/8“ thread insert) that allows easy mounting on walls or ceilings.