Wdm Micro Patch Design CCTV Microphone Ultraclear Original Sound Low Noise Processing Pickup

Wdm Micro Patch Design CCTV Microphone Ultraclear Original Sound Low Noise Processing Pickup Features * Surveillance grade microphone * Small discrete hidden design * 1000m transmission distance * Full directional, high sensitivity, high bandwidth * Low noise, fixed listening area * Anti-environmental noise, wide angle sound, no dead angle * Adapted to the banks, prisons, examination room, shopping malls, industrial production and other listeners pickups places Specifications