What is the alarm sound level?

The alarm decibel level is at least 85dB measured at 3 meters.

What payment terms are accepted?

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

Is the smoke detector battery operated?

Yes, it is powered by a 3V battery and includes solid connections.

Kd-125b Security System Fire Smoke Alarm for Fire Fighting

Name: Kd-125b Security System Fire Smoke Alarm for Fire Fighting
Brand: Ningbo Kingdun Electronic Industry Co., Ltd.
SKU: 625917884

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: Uses infrared scattering to detect smoke from incomplete combustion at early fire stages.

Low Power Consumption: Quiescent current is less than 2uA, ensuring long battery life.

High Decibel Alarm: Alarm sound reaches at least 85dB at a distance of 3 meters.

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

OEM and ODM Services: Offers full customization, minor customization, and flexible options from samples or designs.

Battery Operated Design: Powered by a 3V battery with solid connections included.

Low Battery Indicator: Features a single test button with a RED LED for low battery alerts.

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.