Noise Reduction Sound Pickup
It`s mainly used for financial, judicial and public security departments these window pickup situation.
1、Specified environmental voice collector with the original imported fittings;
2、High-fidelity, high sensitivity, high frequency response and without noise;
3、Built-in multilevel high-fidelity dynamic voice processing, auto-improve voice quality;
4、The maximum 30dB adaptive noise reduction capability, reduce the background and the environment noise;
5、Preset AEC super eliminate ending voice technology to enhance pickup high-fidelity ability;
6、Built-in auto-gain AGC circuit to eliminate distance’s sound difference
7、-20 ℃ ~ 70 ℃ operating temperature range
8、The industrial-grade power supply polarity reversal protection;
9、The signal transmission distance can up to 3000 meters.