What certifications does this product have?

The product is certified with CE and RoHS standards, ensuring safety and environmental compliance.

What is the working voltage for the devices?

The transmitter works on DC 7.5-12V, and the receiver operates on DC 12V-18V.

How does the calling process work?

The counter presses the customer's number plus the 'ENT' key on the transmitter. The receiver then displays the number with a dingdong sound, alerting staff to serve the customer.

Restaurant Clinic Nursing Home Long Range Wireless LED Display Kitchen Call Waiter System

Name: Restaurant Clinic Nursing Home Long Range Wireless LED Display Kitchen Call Waiter System
Brand: Quanzhou Koqi Electronic Co., Ltd.
SKU: 2004687785

Fujian, ChinaQuanzhou Koqi Electronic Co., Ltd.

US$59.00

1-20 Sets

US$49.00

21+ Sets

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

Talk Range

100m in The Open Area

Style

Handheld

Model NO.

K-302+K-999B

Usage

Commercial

Type

Handheld

Display

With Display

Working Frequency Range

433.92MHz

Certification

CE, 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

Transmitter Size

86*86*20mm

Display Size

220*120*40mm

Transport Package

Each Unit Be Packed in Standard Box

Specification

Trademark

KOQI

Origin

Fujian, China

Production Capacity

100PCS/Week

Key features

Long Range Wireless Signal: Effective communication range exceeds 100m in open areas using 433.92MHz frequency.

High Capacity Calling: System supports up to 999 unique caller IDs with 4-digit zone and number display.

Durable Material Construction: Transmitter uses high-strength ABS cover; Receiver features durable aluminum alloy shell.

Multi-Scene Application: Ideal for restaurants, clinics, nursing homes, and hotels for efficient order management.

Memory Storage Function: Receiver can save up to 60 calling records in turn for basic service tracking.

Clear Display Interface: Receiver displays 3-digit numbers with audible dingdong sound alert for immediate action.

Certified Safety Standards: Product holds CE and RoHS certifications ensuring compliance with international standards.

Versatile Power Supply: Transmitter works on DC 7.5-12V; Receiver operates on DC 12V-18V for flexible installation.

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:What is the wireless range of this calling system?

The system has a signal range of over 100 meters in open areas, ensuring reliable communication between the transmitter and receiver.

Q:How many customers can the system handle simultaneously?

The transmitter can call up to 999 persons, utilizing a 4-digit number system where the first digit indicates the zone and the last three digits show the current number.

Q:What materials are used for the transmitter and receiver?

The transmitter (K-999B) features a high-strength ABS material cover, while the receiver (K-302) is housed in a durable aluminum alloy shell.

Q:What are the suitable applications for this system?

This system is mainly used in fast food restaurants, canteens, clinics, hospitals, and other commercial venues where customers wait for service.

Q:Does the receiver store calling history?

Yes, the receiver can save up to 60 calling records in turn, which helps in tracking basic service history.