Battery-Powered Co Alarm En-50291 Domestic Carbon Monoxide Detector (Venus)

Name: Battery-Powered Co Alarm En-50291 Domestic Carbon Monoxide Detector (Venus)
Brand: HANWEI ELECTRONICS GROUP CORPORATION
SKU: 732800492

Henan, ChinaHANWEI ELECTRONICS GROUP CORPORATION

US$8.50

500 Pieces

Product profile

Customization

Available

Type

Carbon Monoxide Alarm

Signal Transmission

Wired Alarm

Model NO.

Venus

Working Mode

Natural Diffusion

Certification

ISO, En-50291

Application

Indoor

Working Principle

Electrochemical

Transmission Mode

Cable

Alarm Volume (within 1m)

≥90dB

Model No

Venus

Detecting Gas

Carbon Monoxide(Co)

Sound Level

≥90dB (1m)

Alarming Method

Visual&Audible

Working Voltage

DC9V

Working Temp

-10℃-50℃

Weight

About 240g

Sensor Type

Electrochemical Sensor

Transport Package

Carton

Origin

China Mainland

Production Capacity

100000pieces/Year

Key features

EN50291 Certification: Approved by EN50291 standard for domestic carbon monoxide detection safety.

High-Quality Sensor: Adopts advanced electrochemical gas sensor for accurate CO detection.

Multi-Installation Options: Supports tabletop, ceiling hung, and wall mounted installation methods.

LCD Display & MCU Control: Features LCD display for status monitoring and MCU for precise control.

Peak Value Memory: Retains peak CO concentration values for historical reference.

Battery Powered Operation: Operates on DC9V battery for flexible placement without wiring.

Professional Manufacturer: Backed by 20 years of experience in gas detection field.

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 do you choose our company?

We are a professional manufacturer, We have seasoned engineers with 20 years' experience in gas detection field. so we can offer products of the same quality at the best prices.

Q:Can I have a sample order?

The sample order to test are welcomed at the first time.

Q:What certification do you have?

CE, EN, BSI, UL, ISOD and etc.

Q:How do I get price information?

Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.

Q:If I order a large quantity, what's the best price?

Please send the detailed enquiry to us, including item model number, quantity for each item, quality requirement, Logo and payment terms etc. We will make an accurate quotation to you at the earliest time.