What is the lead time for production?

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

What is the alarm sound level?

The alarm decibel level is at least 85dB when measured at a distance of 3 meters.

Explosion Proof Siren Cjb Security Smoke Alarms

Name: Explosion Proof Siren Cjb Security Smoke Alarms
Brand: Ningbo Kingdun Electronic Industry Co., Ltd.
SKU: 626268174

Zhejiang, ChinaNingbo Kingdun Electronic Industry Co., Ltd.

US$1.00-10.00

5,000 Pieces

Product profile

Customization

Available

Type

Smoke Alarm

Signal Transmission

Wireless Alarm

Model NO.

KD-125B

Working Mode

Optical

Certification

RoHS, CE14604,Reach,Lpcb,TUV, Intertek

Application

Indoor

Working Principle

Electro-Optical Type

Anti-Theft Alarm System Approach

Active

Anti-Theft Alarm System Type

Sound and Light Alarm

Types of Smoke Detectors

Photoelectric Smoke Style

Material

ABS

Dimension

67X47mm

Certificate

CE En14604

Power Supply

DC3V

Transport Package

Color Box/Blister

Specification

67x47mm

Trademark

KingDun

Origin

Zhejiang, China

HS Code

8531100000

Production Capacity

300000 Piece/Pieces Per Month

Key features

Photoelectric Detection Principle: Infrared scattering technology detects smoke from incomplete combustion at the initial fire stage.

Low Power Consumption: Quiescent current is less than 2uA, ensuring long battery life with 3V power source.

High Decibel Alarm: Alarm decibel level is at least 85dB at 3 meters for effective warning.

Comprehensive Certifications: Certified with RoHS, CE EN14604, Reach, Lpcb, TUV, and Intertek standards.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.

Robust Manufacturing: Manufacturer with 12 production lines and 100% finished product inspection.

Long Export Experience: 22 years of export experience serving main markets in Europe.

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: ≤18h

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 alarm?

It uses the photoelectric principle where infrared scatters on smoke particles in the darkroom, triggering a photoelectric signal to activate the alarm.

Q:What is the battery life and power source?

It operates on a 3V battery with a quiescent current of less than 2uA for extended usage.

Q:What certifications does the product have?

The product holds RoHS, CE EN14604, Reach, Lpcb, TUV, and Intertek certifications.

Q:Can I customize this product?

Yes, we offer OEM and ODM services including full customization, minor customization, and flexible customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 2000 pieces.