Powered by Made-in-China.com
OEM New Design Home Security Carbon Monoxide Sensor Co Alarm Gas Detector
US$7.15
1-499 Pieces
US$6.85
500-999 Pieces
US$6.55
1,000-2,999 Pieces
US$6.25
3,000+ Pieces
Sample price:US$7.15/piece.Request sample
Product profile
Customization
AvailableType
Carbon Monoxide AlarmSignal Transmission
Wireless AlarmModel NO.
SR-907Working Mode
PassiveCertification
CE, RoHSApplication
IndoorTransmission Mode
WirelessAlarm Volume (within 1m)
≥80dBColor
WhiteProduct Name
Carbon Monoxide Alarm DetectorDetection Gas
CoOperation Voltage
DC4.5V; 1.5V (AA) *3Alarm Sound
85dB/MeterBattery Life
About 1 YearSensor Life
5 YearsElectric Current
Standby < 10ua; Alarm < 100mAProduct Size
Length:100mm* Thickness:41mmTransport Package
CartonSpecification
ABSTrademark
SUMRINGOrigin
ChinaHS Code
8531901000Production Capacity
50000 PCS/MonthKey features
OEM Logo Customization: Supports custom logo on product, box, and manual for smart orders.
Real-time LCD Display: Clear digital display of CO concentration and leakage status.
Low Voltage Prompt: LCD shows 'LB' when battery is low or removed.
Multi-mount Installation: Wall or ceiling mounted using adhesive tape or screws.
High Alarm Volume: Alarm sound reaches 85dB at 1 meter distance.
Dual Function Button: Single button combines TEST and HUSH functions.
Long Sensor Life: Sensor life is 5 years with battery life of over 1 year.
Comprehensive Certification: Certified with CE, RoHS, EN54, EN14604, EN50291, EN50194.
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: ≤8.01h 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 is the MOQ?
A:
The MOQ is 100 pcs, but orders under 100 pcs are accepted for in-stock items to check quality.
Q:What is the lead time?
A:
2-5 days for samples, and 10-25 days for mass orders.
Q:Can I get a sample first?
A:
Sample orders are welcome, and the sample cost will be refunded in your following mass order.
Q:What norms is the detector compatible with?
A:
It complies with EN54, EN14604, EN50291, EN50194, CE, and RoHS.
Q:Can you customize the product?
A:
Yes, we support customization for logo, box, product, and manual.
Send Inquiry
*To:
Shenzhen Sumring Technology Co., Limited
Shenzhen Sumring Technology Co., Limited*Content:
Supplier replies will be sent to your registered email
You may also like
Battery Operated Electrochemical Co Carbon Monoxide Alarm Detector
US$3.50-7.00
100 Pieces(MOQ)
Cheap Security Co Carbon Monoxide Detector Gas Alarm
US$4.00-6.00
100 Pieces(MOQ)
Carbon Monoxide Detector Home Security Alarm Co Gas Sensor
US$2.50-3.50
1,000 Pieces(MOQ)
Co Leak Detector Carbon Monoxide Detector for Home Alarm Detecting Co
US$4.00-7.00
100 Pieces(MOQ)
Carbon Monoxide Detector Home Kitchen Safety Alarm 9V Battery LCD Display
US$4.90-5.90
100 Pieces(MOQ)
Digital Screen Independent Carbon Monoxide Sensor Co Gas Leak Detector 85dB
US$4.00-7.00
100 Pieces(MOQ)
Home Security LCD Carbon Monoxide Alarm Sensor Co Detector
US$5.50-7.50
1 Piece(MOQ)
Industrial IP66 Portable Carbon Monoxide Co Gas Detector with Smart Sensor
US$80.00-150.00
1 Piece(MOQ)
Co Detector Carbon Monoxide Sensor Concentration 85dB Siren Sound Co Gas Alarm
US$4.80-6.00
100 Pieces(MOQ)
Co Carbon Monoxide Poisoning Sensor Alarm Co Detector (CO530)
US$14.00-20.00
100 Pieces(MOQ)
Home Security System Carbon Monoxide Detector En50291 CE RoHS Home Co Detector
US$9.20-11.20
100 Pieces(MOQ)
Co Detector Alarm Co530 for Home Security with UL/En Approved
US$13.00-17.00
10 Pieces(MOQ)
Kitchen Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector
US$11.50-13.00
1 Piece(MOQ)
Smart Home Co Detector/Carbon Monoxide Detector Battery Operated
US$11.55-16.50
1 Piece(MOQ)
Carbon Monoxide Sensor Detector Co530
US$14.00-20.00
100 Pieces(MOQ)
Suitable for Home Carbon Monoxide Co Detector with Relay Output
US$11.50-13.00
1 Piece(MOQ)
AC220V Carbon Monoxide Detector Cocal for Home Use Co Leak
US$11.50-12.50
1 Piece(MOQ)
Standalone Co Detector Fire Alarm Gas Co Sensor for Smart Home Security
US$5.50-6.50
1 Piece(MOQ)



















