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Security Home Alarm System with Carbon Monoxide Detector
Negotiable
500 Pieces
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableType
Smoke AlarmSignal Transmission
Wireless AlarmModel NO.
KD-128BWorking Mode
ActiveCertification
RoHS, CE14604, Reach, TUV, IntertekApplication
IndoorWorking Principle
Electro-Optical TypeTransmission Mode
WirelessAlarm Volume (within 1m)
≥90dBColor
WhiteStandard
CE En14604Packing
Color Box, Blister PackingPower
DC 9V (Cr2450 3X3V)Transport Package
Export CartonSpecification
72x37mmTrademark
kingdunOrigin
ChinaHS Code
8531100000Production Capacity
20, 000PCS/DayKey features
Advanced Detection Technology: Uses photoelectric principle to detect smoke from incomplete combustion and early fire stages.
Long Battery Life: Lithium battery operated with a lifespan of up to 5 years.
Multiple Certifications: Certified by RoHS, CE14604, Reach, TUV, and Intertek for safety compliance.
Comprehensive Customization: Offers full customization, minor customization, and flexible options from samples or designs.
Dual Alarm Indication: Features sound and light alarms with a red LED indicator for visibility.
Low Battery Alert: Automatically alerts users when voltage drops below 7.3V.
OEM and ODM Services: Manufacturer provides both OEM and ODM services with 6 R&D engineers.
Company profile
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.
Product Q&A
Q:What is the working principle of the alarm?
A:
It uses the photoelectric principle where infrared scatters in smoke to detect particles from incomplete combustion.
Q:How long does the battery last?
A:
The lithium battery provides a long service life of up to 5 years.
Q:What are the power requirements?
A:
It operates on DC 9V power, using 3 CR2450 3V batteries.
Q:Is the alarm volume loud enough?
A:
Yes, the alarm volume is at least 90dB within 1 meter.
Q:Can I customize the product?
A:
Yes, we offer full customization, minor customization, and flexible options based on samples or designs.
Send Inquiry
*To:
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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