TCI-8502D / TCI-8502C Full Digital Microphone, Experience a new standard in conference technology with our advanced wireless microphone system, designed for clarity, reliability, and ease of use.

• Brilliant 5.0-inch HD IPS Display – Shows volume, microphone status, time, date, speech duration, signal strength, and battery level with crystal clarity.
• Fast & Smart Microphone – 48kHz sampling rate, full-colour emblem display, and instant 5-second connection.
• Intelligent Fault Detection – Real-time alerts for AP failure, host communication issues, or weak signals.
• Simple Type-C Setup – Quick SSID and password configuration prevents wrong AP connections during expansion.
• Speech Management Tools – Built-in speech timing and scheduled speech functions for organised sessions.
• Custom Voice Control – Adjust sensitivity and auto-off settings easily via PC software.
• 5-Stage EQ Adjustment – Fine-tune sound effects across all microphones for perfect audio balance.
• Digital Sign-In Support – Manage participant sign-in directly through PC software.
• Advanced Security – 128-bit AES encryption with WPA/WPA2 wireless protection ensures confidentiality.
• Hot-Swap Battery – Removable battery with wireless transmission allows uninterrupted use during replacement.
• Chairman Priority Control – Instantly mute delegate microphones when needed.
• Feedback Suppression – Built-in system prevents howling and interference.
• Long Battery Life – 7 hours standard, extendable to 14 hours with optional power supply.
• Connectivity Options – Includes 3.5mm stereo headphone jack and USB expansion interface.
• Fast Charging & Upgrades – Type-C port supports 18W fast charging and easy upgrade procedures.
• Clock Display Function – Shows date and time (year, month, day, hour, minute) for convenience.