Ahuja DCW-8501C Chairman Unit: Commanding Professionalism in Wireless Conferencing The Ahuja DCW-8501C Chairman Unit is the authoritative interface of the DCW-8500 Digital UHF Wireless Series. Designed to provide meeting moderators with total floor control, it features a dedicated priority button that can instantly mute all active delegate units. Operating on a secure UHF frequency with a sleek, modern aesthetic, the DCW-8501C eliminates the need for invasive tabletop wiring. It is the preferred choice for chairpersons in Indian government departments, judicial settings, and high-level corporate boardrooms who require reliable, high-fidelity audio and meeting management. Features: ▷ Executive Priority Control: The dedicated "Priority" button allows the chairperson to take immediate control of the discussion by mutes or overriding all active delegate microphones—essential for maintaining order in heated debates or formal proceedings. ▷ Digital UHF Transmission: Offers superior signal stability compared to 2.4GHz consumer-grade units. This ensures the chairperson’s voice is never dropped or interrupted by nearby Wi-Fi or mobile signals. ▷ High-Resolution LCD Display: Provides real-time information on Signal Strength, Battery Status, and Room ID. This transparency ensures the chairperson is never caught off-guard by a low battery during a critical session. ▷ Modern Type-C Charging: Equipped with a universal USB Type-C port, the unit supports modern fast-charging standards. It can be charged using standard mobile adapters or multi-port charging stations, simplifying logistics for large venues. ▷ Flexible Microphone Options: Supports both standard 450mm Gooseneck microphones for seated speakers and 225mm Shotgun microphones for a more discreet, low-profile look. ▷ Integrated Headphone Output: Allows the chairperson to monitor the audio directly or listen to simultaneous interpretation feeds in a multi-lingual environment. Technical Specifications: Feature Details Model Number DCW-8501C (Chairman Unit) Microphone Type Uni-directional Condenser Priority Function Yes (Chairman Priority Button) Transmission Method Digital UHF Wireless Charging Port USB Type-C Battery Type Rechargeable (Lithium-ion) Display Multi-function LCD Screen Microphone Length 450mm (Gooseneck) / 225mm (Shotgun) Dimensions (Base) W170 x H58 x D120 mm Weight (Base Only) 700g Frequency Response 50Hz – 15,000Hz (System) Applications & Use Cases: • Government Secretariats: Managing high-level ministerial briefings where protocol requires the chair to have override capabilities. • Judicial Courtrooms: Allowing judges to maintain control over court proceedings and witness testimonies. • Corporate Executive Committees (ExCo): Providing a clean, cable-free environment for CEO-led strategy sessions. • Press Conference Podiums: Serving as the central control mic for moderators to manage journalist Q&A sessions. System Compatibility (DCW-8500 Ecosystem) The DCW-8501C is a specialized unit that functions exclusively with the DCW-8503R Host Unit. ▪Maximum Limit: 1 Chairman Unit per system (DCW-8503R). ▪Interaction: Works in tandem with DCW-8502D Delegate Units. ▪Tracking: Compatible with DCW-8504VP for camera-follow features (the camera automatically pans to the Chairperson when the mic is activated). Installation & Best Practices Placement: Place the Chairman unit at the head of the table. Ensure there are no large metallic objects directly between the unit and the Host Unit (DCW-8503R) to maintain a perfect signal. Mic Selection: Use the 450mm Gooseneck for taller chairs or the 225mm Shotgun mic if the user prefers a wider field of movement. Charging Protocol: Although the unit has a long battery life, it is recommended to charge via Type-C after every full day of use to ensure 100% readiness for the next session. Why Choose This Product? Ahuja is India's most trusted brand in Public Address and Conferencing. The DCW-8501C combines over 80 years of Ahuja’s acoustic expertise with modern digital wireless security. Unlike unbranded imports, Ahuja provides a guaranteed MTBF (Mean Time Between Failure) that aligns with the rigorous demands of Indian public sector use. The unit is designed to be "rugged yet refined," capable of handling daily handling while looking elegant on a premium mahogany boardroom table. Chairman Unit: Frequently Asked Questions What is the function of the 'Priority' button? The Priority button gives the Chairperson absolute control. When pressed, it instantly mutes all active Delegate microphones, allowing the Chair to address the floor without interruption. Can I use different microphone lengths with this unit? Yes. The DCW-8501C is compatible with two types of microphones: a standard 450mm Gooseneck (17.75") for traditional use and a 225mm Shotgun mic (8.80") for a more discreet, low-profile setup. How do I charge the Chairman Unit? The unit features a modern USB Type-C charging port. You can use any standard 5V mobile charger or a multi-port charging station to recharge the built-in high-capacity Lithium battery. What information is displayed on the LCD screen? The high-contrast LCD provides real-time data on battery percentage, wireless signal strength, current Room ID, and the operational mode of the microphone. Take Absolute Control of the Session Manage priorities and discussion flow with the DCW-8501C executive chairman unit. Contact for Project Pricing Technical site surveys and system design assistance available for corporate installations.
