WatchGuard Video has introduced the first true high fidelity digital wireless microphone for police in-car video systems. The WatchGuard High Fidelity Wireless Microphone is based on a high power ...
WatchGuard Video's 2.4-GHz Digital Wireless Microphone, which features 40 dynamically selected channels, is available as an upgrade to the current digital in-car video system. The new microphone ...
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