1. Professional high fidelity cardioid directional capacitive electret microphone with sensitive pickup and clear voice, and the bandwidth reaches 70Hz ~ 18khz

2. Anti interference circuit design is adopted to prevent the interference of mobile phones and other electronic products.

3. The microphone pole and key are equipped with LED aperture, which can display the status of speaking and closing

4. With 2.3-inch high brightness LCD screen, the display content is clear

5. With audio start function, the microphone unit power will be turned on automatically when speaking.

6. Cooperate with PTZ camera to automatically track the camera,

7. Built in high fidelity speaker with clear sound quality (optional)

8. 8P-DIN special aviation T-type cable is used for connection between units

9. The unit has a USB interface and can be connected to third-party devices