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MEEYI E520-H Window Intercom System Dual-Channel AI Noise Reduction Anti-Howling for Bank Counter Service

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MEEYI E520-H Window Intercom System Dual-Channel AI Noise Reduction Anti-Howling for Bank Counter Service

Our E520‑H AI noise reduction dual‑channel window intercom system features independent inner & outer volume and mute control, headset talking & recording output, 360° adjustable gooseneck mic, delivering noise‑free counter communication for all noisy working environments.

Category Window intercom system

WHERE TO USE?

This AI noise reduction dual-channel window intercom system is widely applicable forbank service counters, hospital registration & pharmacy windows, government service halls, railway and bus ticket offices, pharmacy stores and closed isolation service windows. It perfectly solves voice communication barriers caused by glass isolation and environmental noise with professional anti-howling performance.

What's E520-H ?

Our E520‑H dual‑channel window intercom system is equipped with professional AI noise reduction and anti‑howling technology, specially developed for counter communication in noisy public areas. It effectively solves common pain points including howling, background noise interference and unclear conversation. Featured with independent volume adjustment, separate mute control, recording output and headset expansion functions, this window intercom provides stable, clear and private voice interaction for banks, hospitals, government halls and ticket counters.

MAIN FUNCTIONS

Independent Inner & Outer Volume Control
This dual-channel window intercom supports separate volume adjustment for indoor and outdoor channels, adapting to different noisy environments to ensure balanced and clear voice volume on both sides.
Dual-channel Independent Mute Function
Indoor and outdoor mute can be controlled separately. Staff can mute either side flexibly to protect conversation privacy during communication.
Headset Mic Support for Hands-free Talking
Reserved headset-mic input interface, allowing hands-free operation, improving work efficiency for long-time counter service scenarios.
REC Recording Output Interface
Built-in recording output port to connect external recording devices, realizing real-time conversation recording and file archiving for supervision and traceability.
360° Adjustable Metal Gooseneck Microphone
High-hardness metal gooseneck mic supports free angle adjustment, firm positioning and stable sound pickup without shaking or voice interruption.
AI Noise Reduction & Dual-Channel Anti-howling Technology
This core upgrade of the window intercom adopts advanced AI intelligent voice processing algorithm and automatic channel switching design. It intelligently filters various background noises, effectively eliminates acoustic howling, echo and cross-talk, delivering ultra-clear and smooth voice quality in high-noise counter scenarios.
Strong Noise Adaptability with AI Processing
Powered by built-in AI noise reduction chip, this dual-channel window intercom owns excellent environmental adaptability, maintaining stable and clear communication even in high-noise and complex working conditions.
Complete Interface Layout & Easy Installation
Integrated with headset port, REC output, external unit interface and power port. Plug-and-play design saves installation and debugging time.

HOW TO INSTALL?

To install the E520-H Window Intercom System, position the indoor and outdoor units correctly, connect the goosenecks, and securely plug the outdoor unit into the indoor unit’s interface jack. Power up the system, test for clear audio communication and recording capabilities, and adjust settings to suit your specific environment.

TECH SPEC

Core Tech Highlight	Built-in AI Intelligent Noise Reduction & Dual-Channel Anti-Howling Algorithm
Working Voltage	DC 12V Standard Power Supply
Working Current	80mA–150mA
Microphone	360° Rotatable Metal Gooseneck High-Sensitivity Mic
Speaker Power	5W High-Fidelity Clear Sound Speaker
Noise Reduction System	Professional AI Digital Intelligent Noise Reduction, Automatically Filter Various Background Noises for Clear Counter Dialogue
Anti-Howling Technology	Dual-Channel Intelligent Suppression, Zero Echo & Zero Howling
Volume Control	Independent Stepless Volume Adjustment for Indoor & Outdoor
Mute Mode	Dual Independent One-Click Mute (Indoor/Outdoor Separate Control)
Extended Interfaces	Headset Mic Input, REC Audio Output, External Speaker Interface
Operating Temperature	-10℃ ~ +50℃, Adapt to All Kinds of Indoor Service Environments
Product Material	High-Strength ABS Anti-Corrosion & Wear-Resistant Shell
Installation Way	Desktop Placement / Wall Mounted, Plug and Play, No Complicated Debugging
Applicable Scenarios	Bank Counter, Hospital Registration & Pharmacy, Government Service Hall, Ticket Office, Isolation Window

WARRANTY

The E520-H Window Intercom System comes with a three-year limited warranty from the original date of purchase.

FAQ

Q1: Can I adjust the volume of indoor and outdoor separately?
A1: Yes. The system supports independent volume adjustment for inner and outer channels, which can be fine-tuned according to on-site noise conditions.

Q2: Does this intercom support mute function?
A2: It supports dual independent mute control. You can mute the indoor side or outdoor side separately to protect conversation privacy.

Q3: Does the device support recording function?
A3: Yes. It is equipped with a professional REC output port to connect external recorders for real-time conversation recording and storage.

Q4: Can I use a headset with this intercom system?
A4: Absolutely. Reserved headset-mic input interface allows hands-free working, very suitable for long-hour service work.

Q5: Will this AI window intercom produce howling or noisy sound during use?
A5: Absolutely not. This dual-channel window intercom adopts upgraded AI intelligent noise reduction & anti-howling technology, which intelligently filters background noise and completely eliminates echo and howling, ensuring stable and ultra-clear voice quality for long-term counter service.

Q6: Is the installation complicated?
A6: No. The interface layout is complete and standardized, plug-and-play design, easy to install and wire without professional debugging.

Q7: Do you support sample orders and customized service?
A7: Yes, sample orders are available. We also support OEM & ODM customized services for project bulk orders.

Q8: What is your delivery time and payment term?
A8: Small orders in stock within 3–7 days. Bulk order delivery time depends on quantity. Multiple payment methods are supported for global clients.