This BEC manufactured mounting box is custom designed for use with the Azden UDR 400 wireless microphone receiver. The mounting box provides a durable secure fit and protects the receiver from damage due to excessive force and weather. The holder is manufactured with a plate aluminum and a felt lining on the interior protects the receiver from shock. The mount will conveniently attach to all cameras with the Sony screw configuration found on the NP/1 battery holder or Anton Bauer Gold Mount systems. All necessary mounting hardware is included.