What certifications does the product have?

The product is certified with CE and RoHS standards.

Multi Gas LPG Natural Co Gas Sensor Leak Alarm Detector

Name: Multi Gas LPG Natural Co Gas Sensor Leak Alarm Detector
Brand: Shenzhen Sumring Technology Co., Limited
SKU: 861814255

Guangdong, ChinaShenzhen Sumring Technology Co., Limited

Negotiable

1 Piece

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Type

Combustible Gas Detector

Signal Transmission

Catalytic Combustion Method Sensor

Model NO.

SR-908DSZ

Working Mode

Passive

Certification

CE, RoHS

Application

Indoor

Working Principle

Catalytic Combustion Method Sensor

Transmission Mode

Wired

Alarm Volume (within 1m)

85dB/M

Receive Frequency

None

Name

Multi Gas LPG Natural Co Gas Sensor Leak Alarm Det

Detecting Gas Type

Carbon Monoxide Gaslpg/LNG/Natural Gas/CH4

AV Voltage

AC 90V-240V 50-60Hz

Battery Voltage

9V Rechargeable Battery(Optional)

Warm-up Time

About 180s

Working Temperature

0°c-50°c

Size

112*73*42mm

Alarm Output

Red Light Flash, Human Voice Prompt& Alarm

Carbon Monoxide Gas

100ppm~999mm (±50ppm)

Transport Package

Neutral Color Box or White Box

Specification

ABS Plastic

Trademark

SUMRING/OEM

Origin

China

HS Code

8531901000

Production Capacity

50000 PCS/Month

Key features

Dual Gas Detection: Detects both toxic Carbon Monoxide and combustible gases like LPG, Natural Gas, and CH4.

Voice Prompt Alarm: Features human voice prompts and red light flashing for clear alarm indication.

Digital Display: Displays real-time gas concentration in PPM for accurate monitoring.

Dual Power Supply: Operates on AC 90V-240V or optional 9V rechargeable battery for flexibility.

Smart Control: Intelligent microprocessor control with auto low battery warning and failure detection.

Reliable Sensors: Adopts stable catalytic combustion and electrochemical sensors for high reliability.

CE RoHS Certified: Product meets CE and RoHS safety and environmental standards.

OEM/ODM Support: Manufacturer offers OEM and ODM services for customized branding and design.

Company profile

Shenzhen Sumring Technology Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-06-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Sumring Technology Co., Limited is a China-based limited company in Shenzhen that is identified as both a trading company and manufacturer/factory. It offers fire alarm, security, detection, and smart-home products, operates four production lines, and reports export activity since 2006 with broad international markets and 90% of sales from exports. The supplier reports ISO 9001 and ISO 14001 certifications, 11–20 years of R&D engineer experience, and 21–30 quality-control staff. Its stated lead time is within 15 working days during off-peak periods and one month during peak periods. Evidence supports production experience, export capability, quality-system certification, and R&D resources. However, the provided information does not sufficiently establish after-sales procedures, customization services, detailed customer cases, or overall financial credibility.

Supplier typeThe supplier is described as a trade company in its basic information and as both a trading company and manufacturer/factory in its business-entity classification. Its legal name, Shenzhen location, and listed products are consistently identified, indicating a China-based supplier with both trading and manufacturing roles.

CertificationsThe supplier explicitly reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide direct evidence of formal quality and environmental management systems, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier describes itself as operating in a high-tech industry, reports 11–20 years of R&D engineer experience, and offers products including Bluetooth modules, smart-home products, detectors, and fire-alarm equipment. This supports the existence of relevant R&D resources and technology-oriented products, but no specific patents, new-product record, or development projects are provided.

Production capacityThe supplier is classified as a manufacturer/factory, operates four production lines, and reports 21–30 quality-control staff. It also states an off-peak lead time of within 15 working days and a peak-season fulfillment time of one month, providing direct evidence of organized production and quality-control capacity.