What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 PCS. We accept small orders to accommodate various business needs.

What certifications does the product have?

The product is certified with CE and RoHS. The power adapter is approved by UL, CE, US, GS, FCC, and CCC standards.

What are the payment terms and lead time?

Payment terms include T/T, D/P, PayPal, Western Union, and small-amount payment. Lead time is within 15 workdays off-season and one month during peak season.

Wireless Restaurant Paging System Modern Call Button

Name: Wireless Restaurant Paging System Modern Call Button
Brand: Shenzhen Kelvin Electronics Co., Ltd.
SKU: 1949365795

Guangdong, ChinaShenzhen Kelvin Electronics Co., Ltd.

US$250.00

10-99 Sets

US$207.00

100+ Sets

Sample price:US$250.00/piece.Request sample

Product profile

Customization

Available

Talk Range

1000m-2000m

Style

Handheld

Model NO.

KL-QC05

IP Rating

IP54

Usage

Restaurants, Cafes, Hotels, Bars, etc.

Type

Handheld

Battery Type

Lithium Battery

Display

With Display

Certification

CE, RoHS

Frequency

433.92MHz

Input Power

DC12V/2A

Transmit Power

26dBm

Modulation Type

Fsk

Backup Battery

Li-ion 3.7V 1000mAh

Prompt Time

30s

Standby Power

<120MW

Dimensions

220*215*26mm

Max Distance

1km-2km

Standby Duration

10h

Transport Package

Case

Specification

220*215*26mm

Trademark

KELVIN

Origin

Shenzhen, China

HS Code

8517142000

Production Capacity

2000/Month

Key features

Ultra Long Range Transmission: FSK technology provides up to 2km line-of-site coverage or 5.5km with repeater.

High Capacity Battery Life: Built-in 300mAh battery offers up to 36 hours standby time for the host unit.

Custom Branding Options: Supports custom logo printing and minor customization to promote your business.

Multi-Function Alert System: Features flash, buzzer, or vibration alerts with mute and call history query.

Stackable Charging Design: Space-saving charger supports up to 20 pagers charging simultaneously.

Robust Mechanical Structure: Solid construction with 7 screws and thicker charging pillars for reliable contact.

Large Capacity Support: System supports up to 998 pagers for large-scale restaurant or hotel use.

Professional OEM/ODM Service: Manufacturer offers full customization from samples, designs, and flexible options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Shenzhen Kelvin Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.30h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Longgang District, Shenzhen. It holds ISO 9001:2015 certification and reports documented procedures for R&D audits, supplier service capability, corrective and preventive actions, finished-product inspection, and complaint handling. R&D evidence includes two years of total engineer experience, 3D design services, SDK availability, ODM/OEM services, and new product development within the past year. Production operates across two lines, with 6–10 quality-control staff and stated annual output of 200,000 wireless controllers and 400,000 wireless remote controls. The supplier supports broad customization, exports to multiple global regions, and has 14 years of export experience. It lacks overseas warehouses, showrooms, agents, and branches. Customer evidence is limited to examples involving yacht turning and vehicle tailboard lifting, plus participation in exhibitions.

Supplier typeThe supplier is explicitly classified as a factory in the manufacturing industry, located in Longgang District, Shenzhen. This supports direct manufacturing status rather than a purely trading or service-provider profile.

CertificationsThe supplier reports holding an ISO 9001:2015 certificate. This is explicit evidence of a recognized quality-management-system certification, although no additional certifications are provided.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service, while the supplier reports documented complaint-handling procedures and records. This supports a defined after-sales process, though response performance or service coverage is not quantified.

R&D capabilityThe supplier reports new product development within the past year, available R&D audit documentation, 3D software design services, SDK availability, ODM services, OEM services for popular brands, and two years of total R&D engineer experience. These facts indicate active product-development capability, although the scale of the R&D organization is limited in the provided data.

Production capacityThe supplier operates two production lines, has 6–10 quality-control staff, and reports annual output of 200,000 wireless controllers and 400,000 wireless remote controls. It also uses standardized finished-product inspection instructions, quality assurance, and raw-material traceability, providing explicit evidence of organized production and quality control.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D design services and ODM/OEM capabilities. This indicates broad customization coverage across both development and manufacturing services.

Client casesThe supplier cites customer applications involving RF technology for yacht turning and vehicle tailboard lifting, and reports attending seven exhibitions in different countries and regions over the past three years, including a Shenzhen Catering Expo. These provide some application and market-engagement evidence, but the slices do not identify customer names, project outcomes, or independently verifiable case details.

Product Q&A

Q:What is the maximum transmission range?

The system offers up to 2km (1.24 miles) line-of-site coverage using FSK technology. With a KelvinRF FSK Repeater, the range can extend up to 5.5km (3.5 miles).

Q:How long does the battery last?

The coaster pager has a built-in 300mAh lithium battery providing up to 36 hours of standby time. The pager battery life is estimated at 2-3 years depending on usage.

Q:Can I customize the logo on the pager?

Yes, the KL-QC05 supports custom logo printing. We offer customization from samples, designs, and minor customization options to promote your business.

Q:What are the alert modes available?

The pager supports three alert modes: Flash, Buzzer, or Vibration. It also includes features like mute alert and call history query.

Q:How many pagers can the system support?

The wireless call system supports up to 998 pagers, making it suitable for large restaurants, hotels, and bars.