What is the working voltage?

The working voltage is DC 12V, with a power supply of 110V-240V.

Professional Simple Queue Manage System with 1 Display and 2 Buttons

Name: Professional Simple Queue Manage System with 1 Display and 2 Buttons
Brand: Quanzhou Koqi Electronic Co., Ltd.
SKU: 2221128305

Fujian, ChinaQuanzhou Koqi Electronic Co., Ltd.

US$80.00

1-50 Sets

US$70.00

51+ Sets

Sample price:US$80.00/set.Request sample

Product profile

Customization

Available

Talk Range

200m in The Open Area

Style

Button

Model NO.

K-302+K-O3-N 1+2

IP Rating

IP54

Usage

Commercial

Type

Handheld

Display

With Display

Working Frequency Range

433.92MHz

Certification

CE, ISO, FCC, RoHS

Call Type

Mixed

Hardware Technology

All-in-One

Condition

New

Name

Restaurant Counter Ordering Call System

Range

100m in Open Area

Application

Restaurant Hotel Hospital Coffee Shop

Digit

3 Digits Number

Frequency

433.92MHz

Working Voltage

DC 12V

Warranty

One Year

Button Size

60*60*20mm

Display Size

32*15*3.6cm

Transport Package

Each Unit Be Packed in Standard Box

Specification

Trademark

KOQI

Origin

Fujian, China

Production Capacity

100PCS/Week

Key features

Versatile Installation: Supports both wall-mounted and desktop placement for flexible setup.

Adjustable Voice Prompt: Features adjustable volume, brightness, and prompt times with English voice.

Durable Metal Shell: Constructed with high-strength metal shell for long-lasting reliability.

Wide Application Scope: Ideal for restaurants, clinics, supermarkets, and government offices.

Efficient Queue Management: Eliminates waiting lines and improves customer service flow.

Certified Quality: CE, ISO, FCC, and RoHS certified for safety and compliance.

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.