What is the alarm volume level?

The audible alarm is greater than 85dB at 3 meters and at least 90dB within 1 meter.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Wireless Battery Operated Carbon Monoxide Alarm with Digital Display

Name: Wireless Battery Operated Carbon Monoxide Alarm with Digital Display
Brand: Ningbo Kingdun Electronic Industry Co., Ltd.
SKU: 2144177435

Zhejiang, ChinaNingbo Kingdun Electronic Industry Co., Ltd.

US$1.00-10.00

3,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Carbon Monoxide Alarm

Signal Transmission

Wireless Alarm

Model NO.

KD-208A

Working Mode

Active

Certification

CE, En 50291:2018

Application

Indoor

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥90dB

Color

White

Standard

En 50291:2018

Power

DC3V, 2PCS*AA Batteries

Cerficates

RoHS, Reach, Kitemark BS En50291-1

Transport Package

Color Box/Blister Packing

Specification

110x78x38mm

Trademark

KINGDUN

Origin

China

HS Code

8531100000

Production Capacity

10, 000PCS/Day

Key features

Digital Display Accuracy: Precise CO concentration reading with 10-550PPM range and high accuracy levels.

High Volume Alarm: Audible alarm exceeds 90dB within 1 meter, ensuring clear warning detection.

Multiple Certifications: Complies with CE, EN 50291:2018, RoHS, Reach, and Kitemark standards.

OEM/ODM Support: Full customization available from samples, designs, or minor adjustments.

Low Power Consumption: Quiescent current under 35uA, powered by 2xAA batteries for efficiency.

Robust Build Quality: Compact 120*74*31MM design with 100% finished product inspection.

Company profile

Years of Export ExperienceExperienced TeamPatents AwardedExhibition Experience

Ningbo Kingdun Electronic Industry Co., Ltd.

Zhejiang, 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: 22 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company associated with scientific research and technical services. It demonstrates broad customization, 3D design, ODM, OEM, and SDK-related capabilities, and reports new products within the past year. Quality and management evidence includes ISO9001:2015, ISO14001, and ISO45001:2018 certifications, documented inspection procedures, corrective-action processes, and complaint-handling procedures. Manufacturing-related data indicates 12 production lines, but the supplier does not continuously reconcile quantities for every batch or production volume. Export experience is established, with 22 years of exporting and 71%–90% of sales from exports. Overseas infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and reports zero countries served overseas. Financial records are indicated for 2022–2024, but no detailed financial results are provided. Customer-specific evidence is limited to stated OEM service for well-known brands.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, supported by stated environmental assessment documentation and recent fire-drill activity. These provide explicit evidence of quality, environmental, and occupational health and safety management certification.

After-Sales capabilityThe supplier has documented procedures and implementation records for handling customer complaints, as well as corrective and preventive actions. This directly supports an established after-sales and issue-resolution process.

R&D capabilityThe supplier reports new products within the past year and offers 3D software design, ODM services, OEM services for well-known brands, and an available SDK. These are explicit indicators of product development and technical design capability.

Production capacityThe supplier reports 12 production lines and uniformly followed finished-product inspection instructions. However, it also states that the factory does not continuously reconcile quantities for every batch or production volume, indicating a documented production-control weakness.

Customization capabilityThe supplier supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, in addition to 3D software design services. The breadth of stated options explicitly supports strong customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of serving recognized-brand customers. No specific brand names, project details, or independently verifiable case studies are provided.