What is the lead time for orders?

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

What payment methods are accepted?

We accept T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

What is included in the packaging?

The package includes one dual-way counter interphone, external speaker, charger, 4 adhesives, and an English user manual.

Two Way Window Intercom System Counter Speaker Interphone for Bank Ticket Office

Name: Two Way Window Intercom System Counter Speaker Interphone for Bank Ticket Office
Brand: Quanzhou Koqi Electronic Co., Ltd.
SKU: 937033755

Fujian, ChinaQuanzhou Koqi Electronic Co., Ltd.

US$23.00

1-9 Sets

US$21.00

10-99 Sets

US$19.00

100+ Sets

Sample price:US$20.00/set.Request sample

Product profile

Customization

Available

Certification

CE, RoHS

Communication Distance

Wire

Model NO.

E330-M

Name

Hands Free Window Intercom

Quality

100% Same

Volume Adjustment

Yes (Can Be Adjusted Separately)

with Recorder Jack

Yes

Application

Bank, Hospital, Post Office, Station Tickets

Function

Mute

Install

Easy

Color

Sliver

Call Type

Mixed

Display

Without Display

Type

Handheld

Transport Package

Each Unit in a Standard Box

Specification

24*15*8CM

Trademark

KOQI

Origin

Fujian, China

Production Capacity

200PCS/Week

Key features

Zero-touch auto two-way intercom with anti-interference chip & premium diaphragm. Built-in sidetone processing chip delivers Hi-Fi smooth voice across security glass for safe contactless communication

Dual independent volume knobs & separate mute keys for master and extension mics. Freely adjust sound or mute either side to fit various service counter demands.

Flexible bendable aluminum alloy mic arm for adjustable height & angle. 3W extension mic output + 2W main speaker offer loud clear sound in noisy public halls.

Simple one-wire installation with reserved recording interface for financial & official recording needs. Equipped with 2.8m cable and double-sided tapes for easy mounting.

Stable low power DC12V design, working current <300mA, wide temp range 10 degrees Celsius to 60 degrees Celsius. Complete set includes UK plug adapter, English manual and mounting tapes.

Widely applicable for all counters with security glass: banks, hospitals, post offices, visa offices, securities, ticket halls and service helpdesks.

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.