الوصف
- Directional logic dolby surround sound system, imported high-speed voice processing chip, the built-in two level dynamic noise reduction processing system
- The built-in DTS noise reduction circuit and AGC circuit, signal output is more smooth
- Voice is pure clear, less noise
- Apply in judicial authorities, prisons, detention house, bank, test environment
- Listening range 10-100 square meters
NV-YNSUPR-160 CCTV Mic HiFi directional Microphone Dolby DTS AGC, 100m2