Can the battery be replaced?

Yes, the 3 AA batteries are replaceable, and the device includes a low battery warning feature.

What is the response time for different CO concentrations?

At 50ppm, it alarms in 60-90 mins; at 100ppm, in 10-40 mins; and at 300ppm, in 0-3 mins.

Portable Battery Operated Powered Carbon Monoxide Alarm Detector with CE

Name: Portable Battery Operated Powered Carbon Monoxide Alarm Detector with CE
Brand: Shenzhen Sconda Intelligent Technology Co., Ltd
SKU: 2124381775

Guangdong, ChinaShenzhen Sconda Intelligent Technology Co., Ltd

US$3.50

100-999 Pieces

US$3.00

1,000-4,999 Pieces

US$2.50

5,000+ Pieces

Product profile

Customization

Available

Type

Carbon Monoxide Alarm

Signal Transmission

Standalone

Model NO.

C602

Working Mode

Active

Certification

CE, RoHS, CCC

Application

Indoor

Working Principle

Electrochemical Co Sensor

Transmission Mode

Audible and Visual Alarm

Alarm Volume (within 1m)

≥90dB

Supply Voltage

DC 4.5V (3×1.5V AA Alkaline Battery)

CE Standard

En 50291-1:2018

Alarm Current

<70mA

Standby Current

<10ua

Product Size

100mm*100mm*26mm

Product Weight

154G

Transport Package

Carton Box

Trademark

Scondaor

Origin

China

HS Code

8531100000

Production Capacity

100, 000 Pieces/Month

Key features

Advanced Electrochemical Sensor: Uses high-precision electrochemical sensor for accurate CO detection.

Clear LCD Display: Real-time CO concentration monitoring with low battery and fault warnings.

High Volume Alarm: Audible and visual alarm exceeding 85dB for effective safety warning.

Portable Battery Powered: Operates on 3 AA batteries, ensuring mobility and ease of installation.

Multi-Certification: Certified with CE, RoHS, and CCC standards for quality assurance.

Fast Response Time: Triggers alarm within 3 minutes at 300ppm CO concentration.

Company profile

Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-06-01Nearest Port: ShenzhenAverage Response Time: ≤3.77hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummarySconda Intelligent Technology Co., Ltd is described as a professional manufacturer of fire safety alarms and gas detection products, with production, measurement, and quality-control capabilities. It holds ISO 9001 certification, reports quality assurance and raw-material traceability, and has experienced R&D engineers and quality-control personnel. However, the available evidence shows no 3D software design, ODM, SDK, or popular-brand OEM services, and no new products during the past year. Customization from samples and designs is available. Overseas service infrastructure, inventory capability, and factory-subcontractor manufacturing contracts are absent. Financial information is limited to year labels without performance details, while after-sales procedures lack written records.

Supplier typeThe supplier is explicitly described as a professional and advanced manufacturer specializing in fire safety alarms, gas detection products, and related air-quality monitoring equipment. However, one assessment states that it is not a professional technical supplier, so its profile is stronger as a product manufacturer than as a technical-services provider.

CertificationsThe supplier reports holding ISO 9001 certification, directly evidencing a certified quality-management system.

R&D capabilityInnovation evidence is limited: the supplier reports no new products in the past year and does not provide ODM, SDK, or 3D software design services. It does report 21–30 years of total R&D engineer experience, but this alone does not establish current innovation performance.

Production capacityThe supplier describes advanced production lines, measuring facilities, manufacturing force, ISO 9001 quality management, and a stated peak- and off-season lead time within 15 workdays. Nonetheless, it reports no valid manufacturing-capacity contract with related subcontractors, no inventory capacity, and only one qualified supplier for the assessed service capability.

Customization capabilityThe supplier explicitly provides customization from samples and customization from designs. This supports product customization, although the same evidence confirms that it does not offer 3D software design services.