1.The unit has built-in the MCU control circuit,it can realizedigital management,it has voting(three key) and video auto-tracking functions.
2.It uses the environmentally protection, low power consumption and seal of touch switch.
3.The ON/OFF state, dynamic level and volume of microphone can show on the LCD.
4.It uses the electronic code of switch to adjust the volume.
5.The microphone unit has built-in high fidelity of capacitor sound head, its sound quanlity is clear and low noise,it has strong pickup distance and it has suppression the howling function.
6.The unit has built-in speaker and headphone jack,it can play background music and expansion the voice.
A-866C/D Chairman/Delegate
- Specifications
* Built-in speaker:8Ω /2W/Φ60MM
* Type:capacitance
* Directivity:single
* Frequency response:60Hz-14Hz
* Sensitivity:-45±2db @1KHz
* Input voltage:DC 24V
* The minimum output impedance:1KΩ
* Signal to noise ratio:>68db(A)
* Socket:8P terminal block
* Cables:2.1M/8P Shielding wire
* Accessories: windyproof sponge