Louroe Electronics  Verifact DV-R 

Verifact DV-R Features:

• High sensitivity to low sound pressure
• Microphone can pick up normal sounds 15' away
• 16 gauge stainless steel faceplate
• Hooded Audio port
• Recessed housing for microphone protection
• Tamper proof mounting screws
• May be located up to 1000' from base station
• Phantom powered from Louroe Base Station
• Microphone preamp contains sensitivity
• switch for lowering gain
• Fits into single gang electrical box (not included)
• Model D-VR is designed for correctional facilities