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Working Current Electronic Fire Alarm Photoelectric Smoke Sensor

Name: Working Current Electronic Fire Alarm Photoelectric Smoke Sensor
Brand: Ningbo Kingdun Electronic Industry Co., Ltd.
SKU: 626386204

Zhejiang, ChinaNingbo Kingdun Electronic Industry Co., Ltd.

US$2.50

2,000 Pieces

Product profile

Customization

Available

Type

Smoke Alarm

Signal Transmission

Wireless Alarm

Model NO.

KD-127D

Working Mode

Active

Certification

RoHS, CE14604,Reach,Anpi,TUV, Intertek

Application

Indoor

Working Principle

Electro-Optical Type

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥90dB

Color

White

Standard

En 14604

Power

DC 9V

Material

ABS

Transport Package

Export Carton

Specification

101X34mm

Trademark

kingdun

Origin

China

HS Code

8531100000

Production Capacity

300, 000PCS/Month

Key features

Advanced Photoelectric Detection: Uses infrared scattering technology to detect smoke from incomplete combustion at early fire stages.

Comprehensive Safety Certifications: Certified by RoHS, CE, TUV, Intertek, and meets EN-14604 standards for safety and compliance.

MUTE Function for User Control: Equipped with a MUTE function to silence false alarms, enhancing user convenience and comfort.

Robust Build Quality: Constructed from durable ABS material with a special detecting chamber structure for accurate signal processing.

Low Battery Alert System: Features an LED indicator and alert system that triggers when voltage drops below 7.3V.

Strong OEM/ODM Support: Manufacturer offers full customization, minor customization, and flexible design options for buyers.

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: ≤4.29h

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.

Product Q&A

Q:What is the working principle of this smoke sensor?

It is a photoelectric type sensor that works on the principle of infrared scattering in smoke to detect smoke generated by incomplete combustion at the initial stage of a fire.

Q:What certifications does this product have?

The product is certified by RoHS, CE (EN-14604), Reach, Anpi, TUV, and Intertek, ensuring compliance with international safety and environmental standards.

Q:Is customization available for this smoke alarm?

Yes, the manufacturer offers OEM and ODM services, including customization from samples, designs, full customization, minor customization, and flexible customization options.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 2000 pieces.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season periods.