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Mini Portable Fire Security Home Co Gas Leak Alarm Car Monoxide Detector
US$5.20
100-499 Pieces
US$4.80
500-999 Pieces
US$4.60
1,000-2,999 Pieces
US$4.40
3,000+ Pieces
Sample price:US$5.20/piece.Request sample
Product profile
Customization
AvailableType
Gas AlarmSignal Transmission
Wireless AlarmModel NO.
SR-909-2Working Mode
PassiveCertification
CE, RoHSApplication
IndoorWorking Principle
Electro-Optical TypeTransmission Mode
WirelessAlarm Volume (within 1m)
≥80dBReceive Frequency
N/aProduct Name
Carbon Monoxide DetectorPower Supply
2*1.5vaaaAlarm Method
Sound and Light AlarmSensor Type
Electrochemical Sensors (3 Years)Product Size
65* 65*29mmColor
WhiteTransport Package
CartonSpecification
ABSTrademark
SUMRINGOrigin
ChinaProduction Capacity
50000 PCS/MonthKey features
Electrochemical Sensor: High-precision electrochemical sensor with a 3-year lifespan for accurate CO detection.
Compact Design: Thin structure measuring 65x65x29mm, suitable for discreet indoor installation.
OEM/ODM Service: Custom branding and manufacturing options available for business partners.
CE and RoHS Certified: Meets international safety and environmental standards for quality assurance.
Low Power Indication: Alerts users when battery power is low to ensure continuous protection.
Dustproof and Anti-Moth: Robust design protects against dust, moths, and strong light interference.
Company profile

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: ≤6.43h 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.
Product Q&A
Q:What type of sensor is used in this detector?
A:
It uses an electrochemical sensor with a lifespan of 3 years for reliable carbon monoxide detection.
Q:How is the device powered?
A:
The detector is powered by 2*1.5V AAA batteries and includes a low power indication feature.
Q:Is OEM or ODM service available?
A:
Yes, OEM and ODM services are available for custom branding and manufacturing needs.
Q:What certifications does the product have?
A:
The product is certified with CE and RoHS standards.
Q:What are the dimensions of the detector?
A:
The product size is 65*65*29mm, featuring a thin structure design.
Send Inquiry
*To:
Shenzhen Sumring Technology Co., Limited
Shenzhen Sumring Technology Co., Limited*Content:
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