WatchGuard Video’s new 2.4-GHz digital wireless microphone is now available as an upgrade for its DV-1 digital in-car video system. The new microphone features 40 dynamically selected channels and is designed to mount against the ceiling next to the camera system. In addition to an extended range of 1,000 feet, the new unit provides up to eight hours of continuous talk time and 14 days of standby time. An internal microphone is built into the belt pack transceiver, eliminating the need for an officer to wear a lapel microphone.