What is the cable length?

The cable length is 2 meters, made of silver material.

Does it have a mute function?

Yes, there are individual buttons to turn the mute function ON or OFF for both sides.

What is the lead time for delivery?

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

Window Intercom Device for Counter Service, Two-Way Talkback, Handfree

Name: Window Intercom Device for Counter Service, Two-Way Talkback, Handfree
Brand: Quanzhou Koqi Electronic Co., Ltd.
SKU: 1932203192

Fujian, ChinaQuanzhou Koqi Electronic Co., Ltd.

US$15.00

1-9 Sets

US$14.50

10-99 Sets

US$14.00

100-999 Sets

US$13.00

1,000+ Sets

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Usage

Commercial

Call Type

Mixed

Model NO.

E331

Hardware Technology

All-in-One

Certification

CE, RoHS

Condition

New

Name

Ticket Window Intercom System

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

DC12V

Function

Mute Function

Installation

Easy

Color

Black

Transport Package

Each Unit in a Standard Box

Specification

21*13*8cm

Trademark

KOQI

Origin

Fujian, China

HS Code

8518100090

Production Capacity

100PCS/Week

Key features

Dual-Way Clear Communication: High-sensitive microphone and 3W speaker ensure realistic, clear voice with anti-interruption and noise reduction.

Independent Volume Control: Features separate volume knobs to adjust internal and external audio levels freely.

Two-Way Audio Recording: Supports stereo jack output for recording conversations from both inside and outside the window.

Mute Function for Both Sides: Individual buttons allow turning ON/OFF mute function for both master and sub-stations.

Easy Installation: Requires only one wire connection between master and sub-station with flexible microphone cable.

Visual Status Indicator: Includes a reminder light to prompt working conditions during voice transmission.

Wide Application Scope: Suitable for banks, hospitals, post offices, ticket offices, and security glazing installations.

Durable ABS Construction: Made of high-quality ABS material with compact dimensions for master and sub-bases.

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.