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Carbon Monoxide Alarms Home Use Carbon Monoxide Detector
US$8.00-12.00
1,000 Pieces

Product profile

Customization

Available

Certification

CE, RoHS

Supply Voltage

DC 4.5V (3*1.5V AA Batteries)

Model NO.

C620

Standby Current

<10ua

Alarm Current

<70mA

Sensor Type

Electrochemical

Sensor Lifetime

10-Years

Product Weight

195g

Product Size

106.0*37.5mm

CE Standard

En 50291-1:2018

Transport Package

Carton Box

Trademark

Scondaor

Origin

China

HS Code

8531100000

Production Capacity

100, 000 Pieces/Month

Key features

10-Year Sensor Life: Features an advanced electrochemical sensor with a 10-year lifespan for long-term reliability.
CE Certified Safety: Certified to EN50291-1:2018 standard ensuring high safety compliance for home use.
High Sensitivity Alarm: Loud 85dB alarm at 3 meters with real-time LCD display for CO concentration up to 999ppm.
360-Degree Detection: Designed with a 360-degree gas intake for comprehensive and accurate carbon monoxide detection.
Multiple Warning Modes: Includes low battery, sensor fault, and end-of-life warnings via LED and LCD indicators.
Versatile Installation: Easy to install on walls or ceilings with included accessories for flexible placement.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2018-06-01Nearest Port: ShenzhenAverage Response Time: ≤4.43hTerms 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.

Product Q&A

Q:What is the sensor type and lifespan?
A:
The device uses an advanced electrochemical sensor with a lifespan of 10 years.
Q:How is the device powered?
A:
It is powered by 3*1.5V AA alkaline batteries (not included), with a battery life of more than 1 year.
Q:What are the alarm response times?
A:
At 50ppm, it alarms within 60-90 minutes; at 100ppm, within 10-40 minutes; and at 300ppm, within 3 minutes.
Q:What certifications does this detector have?
A:
It is CE certified to the EN50291-1:2018 standard and complies with RoHS regulations.
Q:How do I know if the battery is low?
A:
A low battery warning is indicated by a yellow LED flashing once every 35 seconds when voltage drops below 3.6V.

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