The Louroe Electronics Verifact E Microphone features a built-in pre-amp and omni-directional pick-up. The electronics are mounted inside a single-gang Bell Box housing that is designed for outdoor use or in a moist environment. The microphone element is mounted at the bottom of the housing for picking up as much audio as possible. This electret condenser microphone is compatible with all Louroe base stations, as well as IF-1, IF-2, IF-4, and IF-8 audio interface adapters. The microphone can be mounted up to 1,000' away from the base station. The output of the Louroe base station or IF series audio interface adapters can interface with a DVR, IP network camera, video server, along with several other devices.