Where can this intercom system be used?

It is suitable for various commercial settings including banks, hospitals, post offices, stock offices, box offices, and toll stations.

What is included in the package?

The package includes one dual-way counter interphone, one external speaker, one charger, four adhesive pads, and one English user manual.

How long is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

E330 Bank Restaurant Two Way Window Intercom System

Name: E330 Bank Restaurant Two Way Window Intercom System
Brand: Quanzhou Koqi Electronic Co., Ltd.
SKU: 902638775

Fujian, ChinaQuanzhou Koqi Electronic Co., Ltd.

US$20.00

1-9 Pieces

US$18.00

10-99 Pieces

US$17.00

100-499 Pieces

US$16.00

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Usage

Commercial

Call Type

Mixed

Model NO.

E330 counter intercom

Hardware Technology

All-in-One

Certification

CE, RoHS

Condition

New

Name

Bank Window Intercom System

Dimension

153*78*40mm

Quality

100% Same

Working Current

<300mA

Volume Adjustment

Yes (Can Be Adjusted Separately)

with Recorder Jack

Yes

Application

Bank, Hospital,Post Office, Station Tickets

Working Voltage

DC 12V

Function

Anti-Interference and Noise-Free

Install

Easy

Transport Package

Each Unit in a Standard Box

Specification

CE, ROHS

Trademark

KOQI

Origin

Fujian, China

Production Capacity

500PCS/Week

Key features

Hands-Free Two-Way Communication: Automatic speech signal processing without button pressing for seamless interaction.

Noise-Free Audio Quality: Special anti-side tone chip and high-sensitive microphone ensure clear, natural voice.

Separate Volume Control: Master and substation volumes can be adjusted independently for optimal clarity.

Dual-Way Audio Recording: Dedicated recorder jack allows output of both routes' sound and signal for evaluation.

Easy Single-Wire Installation: Simple setup with only one wire connection required between master and substation units.

Wide Voltage Compatibility: Supports 110V or 220V input with US/EU plug options for global use.

Compact and Durable Design: Desktop unit measures 153*78*40mm with elegant metal tube microphone for counters.

Multi-Scenario Application: Ideal for banks, hospitals, post offices, stations, and ticket offices.

Company profile

Quanzhou Koqi Electronic Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2000-02-01Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQuanzhou Koqi Electronic Co., Ltd. is identified as a Chinese limited company operating as both a trading company and manufacturer/factory, focused on wireless calling and related communication products. It reports ISO 9000 certification, three production lines, stated annual wireless-calling output of 100,000 boxes, export sales of 71%–90%, and export activity since 2000. The supplier states that it supports design, development, technology, production, service, and OEM orders. However, the available evidence shows fewer than five R&D engineers and fewer than five quality-control staff, while customer-case information is limited to named application scenarios rather than verified customer references. Financial credibility cannot be fully assessed from the provided information.

Supplier typeThe supplier is described as a limited company in Quanzhou, China, with both trading-company and manufacturer/factory classifications. Its own description identifies it as a professional manufacturer engaged in research, development, and production, supported by a stated factory location.

CertificationsThe supplier reports holding ISO 9000 certification. This is explicit evidence of a management-system certification, although no additional certification scope or certificate details are provided.

After-Sales capabilityThe supplier explicitly claims to provide caring or thoughtful service and presents service as one of its core capabilities. The slices do not provide operational details such as warranty terms, service staffing, response times, or repair arrangements.

Production capacityThe supplier reports three production lines and annual wireless-calling-system output of 100,000 boxes, with stated order fulfillment within 15 working days in both peak and off-peak periods. Its export history since 2000 and broad export-market coverage further support operating experience, although capacity for products beyond wireless calling is not specified.

Customization capabilityThe supplier explicitly accepts OEM orders and describes capabilities spanning design, development, technology, and production. Its product coverage includes wireless calling systems, window intercoms, queue-management products, and related communication equipment, supporting customization capability for its product scope.

Product Q&A

Q:How does the intercom system handle noise?

It features a dedicated anti-side tone processing chip and auto-mute function to effectively eliminate echo and squeal, ensuring noise-free communication.

Q:Can the volume be adjusted separately?

Yes, the volume of both the master station and the substation can be adjusted independently.

Q:Is the installation process difficult?

No, it is designed for easy installation requiring only a single wire connection between the master and substation units.

Q:Does the system support audio recording?

Yes, it includes a recorder jack that allows the output of sound and signal from both routes for customer or supervisor evaluation.

Q:What voltage does the system support?

The system supports 110V or 220V input with a power adapter that accepts US or EU plugs.