Details

Product Features ◆ Adopts new digital control, extra-large mute switch and high-sensitivity microphone capsule, with pickup distance up to 80 cm. ★ 390 mm all-metal gooseneck microphone arm. ◆ Red/green dual-color matte indicator for speech status: red ring for active speaking, green ring for chairman priority or VIP speaking. ◆ Unique microphone grille design greatly reduces low-frequency “pop” noise even without a windscreen. ◆ Condenser microphone arm with professional super-cardioid capsule for high sensitivity and clarity, with a circular red speaking indicator. ★ Supports 32-level adjustable microphone speaking sensitivity. ◆ Chairman unit has full priority control over conference order and can be placed anywhere in the system chain. ◆ “Hand-in-hand” cable daisy-chain connection for easy installation and maintenance. ★ Supports speech activation via both touch screen and physical buttons. ★ Built-in 3.5-inch color touch display shows microphone ID, speaking timer, real-time Beijing time, perpetual calendar (year, date, week). Time/date can be adjusted offline or synced remotely via network. ◆ Supports speaking timer and countdown. ◆ Supports Chinese/English interface switching; system language can be set uniformly via network or central control. ★ Front display shows participant names, centrally issued by main unit and software. ★ Supports participant service call functions: pen, paper, water, attendant, etc. With dedicated PC software, at least 10 service requests can be displayed. The microphone interface gives feedback after background response. ◆ Each conference unit has a unique ID that can be modified freely. ◆ The display shows voting and check-in status in real time. ◆ All-in-one unit for speech, check-in and voting (only voting-enabled models support voting). ◆ Automatic video tracking function; with camera, auto tracking is available after setup via main unit or PC software. ★ Supports system check-in function. ★ Supports up to 5-key voting; button prompts can be customized via PC (only on voting-enabled units). ★ With main unit, 7 conference modes: FIFO, LIFO, limited, chairman approve, free discussion, time-limit, voice-activated. ★ Unit identity can be set freely via main unit: delegate, chairman, VIP (button assembly must be replaced for chairman priority function). ◆ Long-distance transmission has no impact on sound quality. ★ Supports loop hand-in-hand connection with 8-core T-type wiring and backup main unit for more reliable system. ◆ Specially designed anti-RF interference circuit eliminates noise for a premium conference environment. ◆ Supports multiple chairman units online simultaneously. ◆ Chairman unit has priority button to mute active delegate units (exclusive to chairman). ★ Self-test function: automatic button, voting and audio test via software, simplifying pre-conference preparation (requires PC software). ★ Supports digital-analog audio dual backup (optional). ★ Supports custom main interface for personalized customer UI. ◆ Powered by system main unit at 24V, within safe voltage range. Technical Specifications ■ Microphone polar pattern: Super-cardioid condenser microphone ■ Capsule: 9.7 mm diameter gold-plated condenser × 1 ■ Audio circuit: 1× digital hand-in-hand microphone (standard), 1× 48V XLR output (for 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: 3 W ■ Connector: Built-in 1.5 m DIP8P cable ■ Color: Dark gray ■ Display: 3.5-inch color touch screen ■ Resolution: 480×320 ■ Power supply: DC 24V from main unit ■ Installation: Recessed mount ■ Microphone arm quantity: 1 ■ Microphone arm length: 390 mm ■ Net weight: 1.05 kg Note: Specifications are subject to the quotation.