Is the sensor replaceable?

No, the sensor is integrated with a 10-year lifetime and is not replaceable.

What certifications does it have?

The product is CE and RoHS compliant and meets the EN50291-1:2018 standard.

How do I know the battery is low?

A yellow LED flashes once every 35 seconds and the LCD displays a low battery warning when voltage drops below 3.6V.

Battery-Powered Co Alarm for Ceiling Installation, CE Rohs Compliant

Name: Battery-Powered Co Alarm for Ceiling Installation, CE Rohs Compliant
Brand: Shenzhen Sconda Intelligent Technology Co., Ltd
SKU: 1953445111

Guangdong, ChinaShenzhen Sconda Intelligent Technology Co., Ltd

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.

C622

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 Lifetime: Features an advanced electrochemical sensor with a guaranteed 10-year operational life.

85dB Loud Alarm: Delivers a powerful 85dB alarm audible up to 3 meters for effective safety warnings.

Real-time LCD Display: Provides clear real-time monitoring of CO concentration from 0 to 999 ppm.

CE Certified Safety: Complies with EN50291-1:2018 standard ensuring high safety and reliability.

360-Degree Gas Intake: Designed with a 360-degree intake for rapid and comprehensive gas detection.

Multiple Warning Indicators: Includes low battery, sensor fault, and end-of-life warnings via LED and LCD.

Flexible Installation: Supports easy wall or ceiling mounting with included accessories.

Long Battery Life: Operates for over 1 year on 3 replaceable AA batteries with low power consumption.

Company profile

Shenzhen Sconda Intelligent Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-06-01Nearest Port: ShenzhenAverage Response Time: ≤3.36hTerms 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.