What is the working voltage of the alarm?

The alarm works on DC9V, powered by 6lr61 Alkaline Batteries.

What type of sensor is used in this detector?

It uses an electrochemical carbon monoxide sensor for accurate detection.

Household Items Carbon Monoxide Alarm with Big LCD Display Screen and Flash Alarm Indicator

Name: Household Items Carbon Monoxide Alarm with Big LCD Display Screen and Flash Alarm Indicator
Brand: HANWEI ELECTRONICS GROUP CORPORATION
SKU: 748389302

Henan, ChinaHANWEI ELECTRONICS GROUP CORPORATION

US$7.50

3,000-4,999 Pieces

US$7.20

5,000-9,999 Pieces

US$6.90

10,000+ Pieces

Sample price:US$19.00/piece.Request sample

Product profile

Customization

Available

Type

Carbon Monoxide Alarm

Working Mode

Natural Diffusion

Model NO.

CM100

Certification

CE, ISO, RoHS

Application

Indoor

Transmission Mode

Cable

Alarm Volume (within 1m)

≥90dB

Model No

Cm100

Sensor Type

Electrochemical Carbon Monoxide Sensor

Taeget Gas

Carbon Monoxide

Working Voltage

DC9V(6lr61 Alkaline Battery)

Alarming Method

Visual&Audible

Alarm Sound

≥90dB(1m)

Gas Sampling

Natural Diffusion

Working Temperature

10℃-50℃

Transport Package

Standard Export Carton

Specification

Dimension: 118× 82× 28.5mm

Origin

China Mainland

Production Capacity

50000 Pieces/Year

Key features

EN50291-1:2018 Certified: Approved by EN50291-1:2018 standard for reliable carbon monoxide detection.

High-Quality Sensor: Equipped with a high-quality electrochemical sensor for accurate detection.

Big LCD Display: Features a new fashion design with a large LCD display screen for easy reading.

Fast Response Time: Provides fast response to carbon monoxide leakage for immediate safety alerts.

Battery Operated: Powered by DC9V (6lr61 Alkaline Battery) for convenient installation.

Professional Manufacturer: Backed by seasoned engineers with over 20 years' experience in gas detection.

Multiple Certifications: Holds CE, EN, BSI, UL, ISO, and RoHS certifications for global compliance.

Company profile

HANWEI ELECTRONICS GROUP CORPORATION

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2008-02-05 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHANWEI ELECTRONICS GROUP CORPORATION is a China-based public company headquartered in Zhengzhou, Henan, established in 1998, with 657 employees. It specializes in gas sensors, gas detectors, alarms, meters, and related products, and supplies CO2 and NH3 gas-analysis equipment. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, six production lines, 235 years of combined R&D-engineer experience, and gas-detector output of 50,000 pieces. It serves domestic and international markets and states that OEM and ODM orders are welcome. Evidence supports established manufacturing, product specialization, certification, and customization potential. However, the provided information does not sufficiently establish after-sales performance, financial credibility, or documented customer cases. Export-sales share is stated as 1%–10%, while trade evidence includes one transaction associated with a buyer in Uzbekistan.

Supplier typeThe supplier is identified as a public company from China, established in 1998, with 657 employees and a product portfolio centered on industrial and domestic gas detection, gas alarms, sensors, meters, and breathalyzers. Its stated specialization in gas-sensor and gas-detector R&D and mass production supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 management-system certificates. It also states that some products are for CE and TUV approval, but the slices do not confirm that all relevant products hold those approvals.

R&D capabilityInnovation capability is supported by the supplier's stated focus on developing and manufacturing its own gas sensors, its gas-detection R&D specialization, and 235 years of total R&D-engineer experience. Its product range includes portable, fixed, smart, combustible-gas, carbon-monoxide, and system-level detection products.

Production capacityThe supplier reports 657 employees, six production lines, and annual gas-detector productivity of 50,000 pieces. It also states a one-month off-peak lead time and peak-season fulfillment within 15 working days, providing explicit evidence of organized production capacity and stated delivery capability.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it can provide technical service and design projects to meet local customer requirements. This directly supports customization capability, although the slices do not specify minimum order quantities, engineering workflow, or customization limits.

Product Q&A

Q:Why should I choose your company?

We are a professional manufacturer with seasoned engineers having over 20 years of experience in the gas detection field, offering high-quality products at the best prices.

Q:Can I order a sample first?

Yes, sample orders are welcomed for testing purposes before placing a larger order.

Q:What certifications does the product have?

The product holds CE, EN, BSI, UL, ISO, and RoHS certifications.

Q:How long does it take to get a price quote?

Sales representatives will provide detailed price information within one workday after receiving your inquiry.

Q:How do I get the best price for large quantities?

Please send a detailed enquiry including item model number, quantity, quality requirements, logo, and payment terms for an accurate quotation.