The Verifact DV Microphone from Louroe Electronics is an omni-directional electret condenser microphone designed for areas with a high risk of vandalism. This microphone is to be installed onto a stainless-steel faceplate that fits into a single-gang electrical box (sold separately).
With a high sensitivity to low sound pressure, this low-impedance microphone can easily pick up sounds from within a 15’ (4.57m) radius. It comes with a built-in preamp with a sensitivity switch for lowering gain, and is suitable for use in convenience stores, warehouses, booking rooms, interrogation rooms, hospital observation rooms, parking structures, casino soft-count rooms, or anywhere CCTV cameras are installed.
Wiring Requirements For Microphone Connection: Single-gang electrical box (not included)
2-conductor 22-gauge shielded cable with a 24-gauge drain wire.