Sennheiser CHG 4N Networked Four-Bay Charging Station

A four-microphone room needs a four-bay charger, and a building full of four-microphone rooms needs one that reports for itself. The CHG 4N takes four SpeechLine Digital Wireless transmitters, bodypack or handheld in any mix, and publishes every bay's state to Sennheiser Control Cockpit over IPv4 or IPv6.

Four LEDs per bay give the same information to whoever is standing in front of it. The station is 354 x 214 x 158 mm and 1,702 g and ships with the NT 12-50CS power supply. In a lecture theatre or a divisible ballroom it is the piece that stops the AV team from hand-checking microphones every morning.