BXB EDC-2051 Conference Main Control Unit Price in Bangladesh

• Supports up to 265 microphone units
• 3 speech modes: Normal / Chairman / Override
• CAT5E single-cable quick installation
• 4×20 LCD screen — real-time mic status
• RS-232 port for camera & AV integration
• Up to 9 open mics simultaneously
• Microphone auto-scan before every meeting
• XLR output for recording equipment
• Auto mic-off (30/45 sec voice control)
• 1-year warranty — Expert Technologies BD

Specification

Description

Running a conference with dozens of participants is only as smooth as the control unit behind it. The BXB EDC-2051 Conference Main Control Unit is built for exactly that challenge — scaling from 50 base units up to 265 microphones when paired with the BXB Extension Power Supply, all connected through a single CAT5E cable per run. There’s no complex wiring network to manage, and even if one unit fails mid-meeting, the rest of the system continues without interruption.

At the heart of the EDC-2051 is a 4×20 LCD display that shows real-time microphone status, active speaker IDs, volume levels, and conferencing mode — everything a moderator needs at a glance. Before each session, the built-in microphone auto-scan checks every connected unit and flags any that need attention, so there are no surprises once the meeting starts. Up to 9 microphones can be open simultaneously, with automatic mic-off kicking in after 30 or 45 seconds of silence.

The EDC-2051’s RS-232 interface connects directly with the BXB HDS-720 IP Network AV Controller, cameras, and room automation systems — making it the backbone of a fully integrated AV setup, not just a standalone audio unit. The XLR output handles clean audio routing to recording equipment or PA systems. Expert Technologies BD supplies and supports the BXB EDC-2051 in Bangladesh with authorized warranty coverage and hands-on technical assistance.

Key Feature

• Scale to 265 microphones — base capacity is 50 units (4 RJ45 ports), expandable to 265 with the BXB Extension Power Supply. Ideal for large auditoriums and parliament-style setups.
• Three speech modes — Normal (open discussion), Chairman (moderator controls all mics), and Override (chairman can cut any delegate mic instantly). Full meeting control from one unit.
• Single-cable CAT5E installation — digital control and audio travel on one cable. Parallel or series connection supported. One failed unit never takes down the rest of the chain.
• 4×20 LCD real-time display — shows active mic IDs, volume levels, conferencing mode, and system status. No guesswork for the moderator.
• RS-232 for AV integration — interfaces with cameras, BXB HDS-720 IP AV Controller, and room automation equipment. Supports video-tracking setups.
• Auto mic-off by voice control — microphones turn off automatically after 30 or 45 seconds of silence. Keeps background noise out without manual intervention.
• Pre-meeting microphone auto-scan — scans all connected units before the session starts and confirms operational status. Eliminates last-minute mic failures.
• XLR output for recording and PA — clean mono XLR output connects to recorders, mixers, and PA amplifiers without additional adapters.

Best Use case

• Government & parliamentary halls
• Corporate boardroom conference rooms
• University seminar halls & auditoriums
• International conference & summit venues
• Town halls & public consultation meetings
• Hybrid meetings with camera auto-tracking
• Recorded proceedings & official hearings
• Integrated PA & recording setups

 Why buy from Expert Technologies BD?

• Price up to ৳10,500 lower than major competitors (Star Tech: ৳68,500, Tech Land: ৳70,500)
• Genuine BXB product with 1-year authorized warranty — not available from all resellers
• Technical support for installation, configuration, and system integration
• Nationwide delivery and showroom availability in Dhaka
• After-sales service from a dedicated AV solutions team

FAQs

Q: What is the price of the BXB EDC-2051 in Bangladesh?
A: The BXB EDC-2051 Conference Main Control Unit is priced at ৳60,000 at Expert Technologies BD. This is one of the most competitive prices available in Bangladesh — major retailers list it between ৳68,500 and ৳70,500. The unit comes with a 1-year warranty and is in stock for immediate delivery.

Q: How many microphones can the BXB EDC-2051 support?
A: The EDC-2051 supports up to 50 microphone units out of the box via its 4 RJ45 ports (up to 15 units per port). When paired with the BXB Extension Power Supply (EPS-C083), the system scales to a maximum of 265 microphone units — 255 delegates plus 10 chairman units.

Q: What cable does the BXB EDC-2051 use to connect microphones?
A: The EDC-2051 uses standard CAT5E network cables to connect all conference microphones. Both digital control signals and audio travel through a single CAT5E cable per run, which dramatically simplifies installation compared to traditional multi-cable conference systems.

Q: What are the speech modes available on the BXB EDC-2051?
A: The EDC-2051 offers three speech modes. Normal mode allows open discussion with configurable simultaneous mic limits. Chairman mode gives the chairman full control over which delegates can speak. Override mode lets the chairman immediately cut any active delegate microphone — essential for large or formal proceedings.

Q: Can the BXB EDC-2051 integrate with cameras and AV systems?
A: Yes. The EDC-2051 is equipped with an RS-232 interface (D-SUB Male 9 Pin) that connects with the BXB HDS-720 IP Network AV Controller, cameras for auto-tracking, and room automation systems. This makes it suitable for fully integrated hybrid conference rooms and video-enabled meeting spaces.

Q: Does the BXB EDC-2051 have automatic microphone management?
A: Yes. The unit includes two automatic mic management features: pre-meeting microphone auto-scan (checks the status of every connected unit before a session begins) and auto mic-off (microphones turn off automatically after 30 or 45 seconds of voice inactivity). Up to 9 microphones can remain open simultaneously.

Q: Is the BXB EDC-2051 compatible with recording equipment?
A: Yes. The EDC-2051 includes an XLR output (mono) that connects to recorders, PA amplifiers, and professional audio mixing consoles. This allows conference sessions to be recorded for archival or broadcast purposes without additional signal converters.

Q: What happens if one microphone fails during a meeting?
A: The BXB EDC-2051 supports both parallel and series connection topologies. If a single microphone unit fails or loses connection, the remaining units in the system continue to operate without interruption. This fault-tolerant design is critical for uninterrupted formal proceedings.

Q: What is the BXB EDC-2051 warranty in Bangladesh?
A: The BXB EDC-2051 comes with a 1-year manufacturer’s warranty when purchased from Expert Technologies BD. This covers manufacturing defects under normal operating conditions. For warranty claims or technical support, contact Expert Technologies BD directly.

Q: Where can I buy the BXB EDC-2051 in Dhaka, Bangladesh?
A: The BXB EDC-2051 is available at Expert Technologies BD. You can order online through the website or visit their showroom in Dhaka. For bulk orders, system integration projects, or installation support, contact the sales team directly.