Details

Product Features ◆ Adopts a new digitally controlled design with an extra‑large mute switch and high‑sensitivity capsule, with a pickup distance up to 80 cm. ★ 220 mm square metal short microphone boom design. ◆ Red and green matte indicator lights for different speaking statuses: red for active speaking, green for chairman priority or VIP microphone active. ◆ Condenser microphone boom with professional super‑cardioid condenser capsule for improved speech clarity, with a circular red speaking indicator. ★ The chairman unit can speak without restriction by microphone mode or number of speakers, and can be placed anywhere in the conference microphone chain. ◆ Daisy‑chain cable connection for easy installation and maintenance. ★ Built‑in 3.5 mm dual‑channel headphone jack, which can output headphone signal and also serve as monitoring or recording output. ★ Equipped with one TYPE‑C port, which can be used for external power supply or firmware upgrade. ★ Built‑in 2 × 2W speakers, volume can be uniformly adjusted by the main unit; speakers mute automatically during speaking. ◆ Each conference unit has a unique ID number that can be modified freely. ◆ Supports auto video tracking; when used with a camera and configured via the main unit or PC control software, the camera automatically tracks the speaking unit. ★ Working with the main unit, it supports 7 conference modes: FIFO, LIFO, limit mode, chairman approve mode, free discussion mode, time‑limit mode, voice‑activated mode. ★ Unit identity can be set via main unit or PC software, freely switchable between delegate, chairman and VIP for flexible use to meet high‑end demands. (Note: To realize the chairman priority button function, the microphone button assembly must be replaced.) ◆ 150 m long‑distance transmission has no impact on sound quality. ★ Supports loop daisy‑chain connection. The unit uses 8‑core T‑type connection and can connect to a backup main unit for more convenient and reliable system connection. ◆ Supports multiple chairman units online simultaneously. ◆ The chairman unit is equipped with a chairman priority button that can mute active delegate units. (Exclusive to chairman unit) ★ Self‑test function: with supporting software, it automatically tests buttons, voting and audio, simplifying pre‑conference testing and ensuring reliable operation. (Requires PC software support) ★ The conference unit supports digital‑analog audio dual backup. (Optional) ◆ Powered by the system main unit with 24V input, which is within the safe voltage range. Technical Specifications ■ Microphone type: Super‑cardioid condenser capsule ■ Capsule: 14 mm diameter gold‑plated condenser × 1 (dual capsules in single boom available on request) ■ Audio circuit: 1‑channel digital daisy‑chain microphone (standard function); 1‑channel 48V output XLR port (available with digital‑analog dual backup) ■ Frequency response: 80 Hz ~ 15 kHz ■ Output impedance: < 200 Ω ■ Sensitivity: -36 dB ■ Max SPL: 110 dB ■ S/N ratio: > 70 dB(A) ■ Distortion THD: < 0.1% ■ Max power consumption: 5 W ■ Headphone load: > 16 Ω ■ Headphone output: Max 40 mW ■ Headphone jack: 3.5 mm stereo ■ Connector: Built‑in 1.5 m DIN8P cable ■ Color: Dark gray ■ Power supply: Main unit DC 24V ■ Installation: Desktop type ■ Microphone booms: 1 pc ■ Microphone boom dimensions (L×W×H): 220 × 34 × 23 mm ■ Net weight: 1.10 kg Note：Specifications are subject to the quotation.