ACA-QC
Quick-charger Case
- All USB ports of the charger can be used simultaneously for batch charging of devices.
- Use a USB cable, connect one end to the charger and the other end to the conference unit; support 18W fast charging.
- According to the withstand current of the device, the charger will automatically match the appropriate current for charging; with over-current protection function, it will ensure the safety of the charged unit.
- With Auto circuit protection, all USB ports supports short-circuit protection and self-recovery functions.
ACA-GE
Floor Embedded Extension Box
- Support network interface extension function.
- One in and three out, connect the unit and the controller, realize the network function.
- Adopt 100M/10M adaptive network transmission, realize hand-in-hand cascade.
- Each six-pin aviation connector supports IEEE802.3,IEEE802.3u, IEEE802.3x standards, and has strong anti-interference ability.
- The bottom box is waterproof.
ACA-EP
Extension Box
- Unique appearance design.
- Support network extension function.
- Support power supply function.
- 1 in and 3 out connection unit supports network functions and communication instructions.
- Connect the controller and the unit for interface extension.
- Support 100M network transmission, hand-in-hand cascade.
- Three switch controller ports, SSRAM, 10/100M Ethernet ports, each port supports IEEE802.3, IEEE802.3u, IEEE802.3x specifications, support strong anti-interference ability.
ACA-BT
Backup T-type Extension Box
- Support network port extension function, IN port input, one input interface, three output interfaces.
- Support power supply function.
- Support 100M network transmission, hand in hand cascade, and communication instructions.
- Connected to the power adapter to realize long-distance power supply.
- Each port supports IEEE802.3, IEEE802.3u, IEEE802.3x standards, and has strong anti-interference ability.
ACA-BC
Backup Circle Connector
- Support network extension function.
- Support power supply function.
- Connect the controller and the unit. The last unit is connected back to the controller to realize the loop redundancy function.
- When the loop detection is disconnected, the ACTIVE indicator light is on.
- When the loop detection is closed, the ACTIVE indicator light is off.
- Support self-checking function. When internal self-checking fault occurs, the ERROR indicator light stays on, and it goes out when the fault is solved or there is no fault.
- Connected to a power adapter for power supply.
ACA-AP55/AP80
Access point Transmitter with with 55/80 Meter Coverage
- 【ACA-AP55】Access point Transmitter with with 55 meter coverage
- 【ACA-AP80】Access point Transmitter with with 80 meter coverage
- The wireless access point has built-in smart matrix antenna, which can provide high-speed, and low-latency wireless network.
ACV-1/2
Electronic Voting Machine Chairman / Delegate Unit
- It has the functions of voting, election, rating, satisfaction, and custom election.
- The chairman machine has the function of initiating voting.
- It supports the function of meeting sign-in; after the PC software initiates the sign-in, the indicator light of the voting machine flashes, press the button to sign in, and the light is always on after signing in.
- It has TCP/IP protocol, and the voting machine has an independent IP address, which can be used to obtain information through ping packets and sniffing tools; you can log in to the web page of the voting machine through the voting machine IP address, set or view parameters such as ID number, and also upgrade the voting machine firmware through the web page.
- It supports the fire alarm function; when the host sends a fire alarm message, after receiving the alarm signal, the "abstain", "oppose", and "stop" button lights keep flashing, and the buttons are invalid; until the host cancels the fire alarm, the unit returns to the state before the alarm.
- Support WEB page login settings.
- It has 5 red axis mechanical buttons, using mechanical keyboard design to provide clear button feedback.
ACM-U51L/U52L Desk-Mounted Microphone
Desk-Mounted Audio Conference Chairman/Delegate Unit
- The microphone delivers superior sound quality with a 48kHz sampling rate, DSP processing, and a cardioid electret design that eliminates low-frequency “puff” sounds.
- A touch button design and a 2.23-inch OLED display with 9 multi-function buttons ensure silent, sleek operation, complemented by a microphone rod length of 409mm.
- Intelligent voice control with adjustable sensitivity, integrated feedback suppression, and 5-band EQ adjustments optimizes audio performance, while the chairman unit can control speech timing and microphone usage.
- Comprehensive event management features include voting, election, rating functions, short message prompts, and sign-in capabilities that enable data statistics without a PC.
- Supporting 63+1 language channels and dual 3.5mm headphone jacks for simultaneous interpretation, the system also employs TCP/IP protocols with a unique IP address for web-based parameter settings and firmware upgrades.
ACM-P51/P52 Desk-Mounted Microphone
Desk-Mounted Audio Conference Chairman/Delegate Unit
- The unit features a fully digital capacitive touch design for a sleek, compact appearance and intuitive operation.
- It delivers uncompressed audio transmission over a network cable at a 48KHz sampling rate and 80Hz–16KHz bandwidth for exceptional sound quality.
- The system supports both microphone and voice control via PC software, with the chairman unit maintaining priority over delegate units.
- An independent web control page allows adjustments to parameters such as microphone ID, sensitivity, speech timing, and firmware upgrades.
- Built on standard TCP/IP protocols, the unit also supports network diagnostics, sign-in functions, and IP address sniffing for efficient management.
ACM-S41D/S42D Wireless Microphone
Wireless Audio Conference Chairman/Delegate Unit
- High-Quality Audio & Fast Setup: Features 48kHz sampling rate with DSP processing for superior CD-quality sound, plus 5-second quick-connect technology and intelligent fault detection for AP/host/signal issues.
- Smart Charging & Connectivity: Supports 18W Type-C fast charging with status indicators, wireless transmission for quick venue setup, and UI-configurable SSID settings with Chinese/English language options.
- Advanced Conference Controls: Includes voice-activated microphones with adjustable sensitivity, speech timing/countdown functions, and PC-managed sign-in/voting systems (5-key/3-key options).
- Secure Wireless System: Utilizes 128-bit AES encryption and WPA/WPA2 security protocols to prevent unauthorized access while maintaining meeting confidentiality.
- Role-Based Management: Features chairman priority to mute delegates, approval-based speaking requests, 4.3" touchscreen interface, and 3.5mm external microphone connectivity for flexible conference operation.
ACM-U41D/U42D Microphone
Audio Conference Chairman /Delegate Unit
- High-Fidelity Audio & Network Integration: Utilizes 48kHz uncompressed audio with 80Hz–16kHz bandwidth, 100M TCP/IP network transmission, and capacitive touch buttons for noise-free operation, ensuring pristine sound quality and seamless daisy-chained connectivity.
- Multilingual Conferencing & Control: Features a 4.3" touchscreen, 63+1 interpretation channels, dual headphone interfaces, and a built-in web server for multilingual adjustments (mic ID/sensitivity/EQ), speech timers, and chairman priority to mute delegates.
- Advanced Audio Processing: Combines 5-band EQ tuning, feedback suppression, and voice-activated controls with adjustable sensitivity to optimize sound clarity and adapt to diverse speaker profiles.
- Meeting Management Tools: Supports delegate speaking requests, customizable voting modes, sign-in controls via PC software, and dual-channel listening for real-time multilingual participation.
- System Security & Maintenance: Enables IP/MAC address sniffing for device identification, firmware upgrades via web interface, and network diagnostics (ping protocol) to ensure robust system reliability and security.
ACM-U41/U42 Microphone
Audio Conference Chairman/Delegate Unit
- High-Fidelity Audio & Connectivity: Features 48kHz uncompressed audio with 80Hz–16kHz bandwidth, 100M TCP/IP network transmission, and daisy-chained cabling for pristine sound quality and seamless integration.
- Multilingual Conferencing Tools: Supports 63+1 interpretation channels, dual-channel listening via 3.5mm jacks, and a 4.3" touchscreen with four-language UI for dynamic multilingual meeting management.
- Role-Based Control & Customization: Chairman unit prioritizes delegate muting, speech timers, and unrestricted control, while PC/web interfaces adjust mic parameters (ID/sensitivity/EQ), voting modes, and sign-in workflows.
- Advanced Audio Processing: Combines 5-band EQ tuning, feedback suppression, and voice-activated controls with adjustable sensitivity to optimize sound clarity across diverse speakers.
- System Security & Maintenance: Enables IP/MAC sniffing for device identification, web-based firmware upgrades, and secure network diagnostics via ping protocols for robust system reliability.
ACM-P21D/P22D Microphone
Audio Conference Chairmen/Delegate Unit
- High-Fidelity Audio & Network Integration: Utilizes 48kHz uncompressed audio transmission with 80Hz–16kHz bandwidth, PoE power, and capacitive touch buttons for noise-free operation, ensuring pristine sound quality and reliable long-distance connectivity.
- Role-Based Control & Management: Chairman units prioritize muting delegates, while delegates request speaking rights via PC software, supported by voice activation, speech timers, and sign-in controls through a multilingual web interface.
- Advanced Network Protocols: Operates via TCP/IP suite (ICMP, HTTP, UDP, TCP, IGMP), 100M PoE network transmission, and PING packet functionality for robust communication and device diagnostics.
- Customizable Audio Processing: Features 5-band EQ adjustments, feedback suppression, and voice sensitivity tuning to optimize sound for diverse speakers, paired with phantom power support.
- System Maintenance & Security: Enables web-based firmware upgrades, IP/MAC address sniffing for device identification, and centralized parameter adjustments (ID, sensitivity, EQ) via PC tools.
ACM-S11D/S12D Wireless Microphone
Wireless Audio Conference Chairman/Delegate Unit
- High-Fidelity Audio & Processing: Features a 48kHz sampling rate, DSP-enhanced clarity, feedback suppression, and 5-band EQ (password-protected PC adjustment) for crisp, distortion-free sound.
- Dynamic Meeting Control: Chairman prioritizes muting delegates, delegate speech requests, voice-activated mics with sensitivity settings, speech timers, and customizable voting for efficient conference management.
- Robust Security: Utilizes 128-bit AES encryption and WPA/WPA2 protocols to safeguard against eavesdropping and unauthorized access, ensuring confidential communication.
- Intuitive Interface & Power: Includes a 4.3" touchscreen with multi-language support (CN/EN/RU/FR), real-time clock, and a 14,400mAh battery (17h speech/24h runtime) with 18W fast charging.
- Versatile Connectivity: Offers a 3.5mm headphone/mic jack for external audio and integrates secure wireless transmission for seamless conferencing.
ACM-S11S/S12S Wireless Microphone
Wireless Audio Conference Chairman/Delegate Unit
- High-Fidelity Audio & Transmission: Utilizes uncompressed 48kHz sampling rate, 80Hz–16kHz bandwidth, and digital transmission via network/six-core aviation cable for pristine sound quality, paired with a 5-band EQ for customizable speaker optimization.
- Intelligent Hardware Design: Features capacitive touch buttons (noise-free operation), a built-in speaker with auto-off during mic use, and a digital amplifier chip (AGC/limiter) for clear, distortion-free audio output.
- Centralized Control & Management: Offers web-based adjustments (mic ID, sensitivity, EQ), firmware/IP address management, sign-in controls, and PING packet functionality for streamlined device oversight.
- Role-Based Conferencing: Chairman unit prioritizes muting delegates, while delegate units include speech timers/countdowns, with voice-activated control and adjustable sensitivity for dynamic participation.
- Versatile Connectivity: Includes a 3.5mm stereo output (recording/headphones), RS-485 camera tracking, and RS-232 voice transcription integration, ensuring flexible AV and recording solutions.
ACM-U11D/U12D Microphone
Audio Conference Chairman/Delegate Unit
- High-Fidelity Audio & Network Integration: Utilizes 48kHz uncompressed audio with 80Hz–16kHz bandwidth, 100M TCP/IP network transmission, and capacitive touch buttons for noise-free operation, ensuring pristine sound quality and seamless connectivity via daisy-chained cabling.
- Multilingual Conferencing & Control: Features a 3.5" touchscreen, 63+1 simultaneous interpretation channels with dual headphone outputs, and a built-in web server for adjusting mic parameters (ID/sensitivity/EQ), language switching (4 languages), and firmware upgrades.
- Dynamic Meeting Management: Chairman unit prioritizes delegate muting, speech timers/countdowns, and voice-activated controls with adjustable sensitivity, paired with PC software for sign-in/voting customization and real-time clock display toggling.
- Advanced Audio Processing: Integrates 5-band EQ tuning, feedback suppression, and dual-channel listening to optimize sound for diverse speakers while maintaining acoustic stability.
- System Security & Diagnostics: Supports IP/MAC address sniffing for device identification, automated voting workflows, and secure firmware updates via web interface for robust conference system integrity.
ACM-U11/U12 Microphone
Audio Conference Chairman/Delegate Unit
- High-Fidelity Audio & Network Integration: Utilizes 48kHz uncompressed audio transmission with 80Hz–16kHz bandwidth, PoE power, and capacitive touch buttons for noise-free operation, ensuring pristine sound quality and reliable long-distance connectivity.
- Role-Based Control & Management: Chairman units prioritize muting delegates, while delegates request speaking rights via PC software, supported by voice activation, speech timers, and sign-in controls through a multilingual web interface.
- Advanced Network Protocols: Operates via TCP/IP suite (ICMP, HTTP, UDP, TCP, IGMP), 100M PoE network transmission, and PING packet functionality for robust communication and device diagnostics.
- Customizable Audio Processing: Features 5-band EQ adjustments, feedback suppression, and voice sensitivity tuning to optimize sound for diverse speakers, paired with phantom power support.
- System Maintenance & Security: Enables web-based firmware upgrades, IP/MAC address sniffing for device identification, and centralized parameter adjustments (ID, sensitivity, EQ) via PC tools.
Technical Spec
ACH-RS
Audio Conference Recorder Software
- Support the configuration of the storage address of the recording file, and the storage address of the recording file can be opened directly after the recording is over.
- Support start/stop recording operations for all recording units.
- Support start/pause recording operations for a single recording unit.
- Support the generation of unit and server recording files, support filtering and querying the recording files in WAV format.
- Support single addition and batch import of recording units.
- Support batch deletion of recording units.
- Support the dynamic display of recording time and recording amplitude of a single recording unit.
- Support the display of the total duration of the server mixing recording.
- Support the binding and viewing of personnel related to the recording unit.
ACH-R
Audio Conference Recorder
- Support real-time transmission of online microphone (wired and wireless) data to the computer;
- Support truncating data on the computer side, with data filtering function;
- Support the server aviation port power supply, save the cost of external power supply and avoid complicated wiring;
- Support online microphone recording through PC software.