Shenzhen Symank Technology Co., Ltd.
| Power Supply | 4.5V DC |
| Operatingtemperature | -10°C to 50°C |
| Batterylife | Up to 2 years |
| Testbutton | Yes, for manual testing |
| Static Current | ≤50uA |
| Alarm Current | ≤30mA |
| Installation | Wall mount or tabletop |
| Alarm Sound | >85dB(3m) |
| Sensor | Electrochemistry Carbon Monoxide Sensor |
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 50K/Month |
| Delivery Time | 5 days |
| Packaging Details | Color box,size:110×55×110mm,60pcs in one carton,carton size:61x30x28cm |
| Humidity | 0 to 95% RH,no condensation |
| Temperature Range | -10°C to 50°C |
| The Battery Life | ≥12 Months |
| Brand Name | Symank |
| Model Number | JKD-622 |
| Certification | CE/ROHS/TUV |
| Place of Origin | China |
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Product Specification
| Power Supply | 4.5V DC | Operatingtemperature | -10°C to 50°C |
| Batterylife | Up to 2 years | Testbutton | Yes, for manual testing |
| Static Current | ≤50uA | Alarm Current | ≤30mA |
| Installation | Wall mount or tabletop | Alarm Sound | >85dB(3m) |
| Sensor | Electrochemistry Carbon Monoxide Sensor | Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 50K/Month | Delivery Time | 5 days |
| Packaging Details | Color box,size:110×55×110mm,60pcs in one carton,carton size:61x30x28cm | Humidity | 0 to 95% RH,no condensation |
| Temperature Range | -10°C to 50°C | The Battery Life | ≥12 Months |
| Brand Name | Symank | Model Number | JKD-622 |
| Certification | CE/ROHS/TUV | Place of Origin | China |
| High Light | 7 Years Life CO Carbon Monoxide Detector ，TÜV Certified Carbon Monoxide Alarm ，AA Operated CO Detector | ||
Choosing the right Carbon Monoxide Detector Factory is essential for companies that value product quality, certification compliance and long-term supply stability. A professional manufacturing partner not only delivers reliable products but also supports brand development, packaging customization and scalable production.
The JKD-622 Carbon Monoxide Detector is manufactured according to EN50291-1:2010+A1:2012 and features an electrochemical carbon monoxide sensor, LCD display and replaceable AA batteries. Designed for residential applications, it is an ideal solution for European distributors, retailers, importers and home safety brands seeking dependable OEM manufacturing.
Working directly with a factory provides several commercial advantages over sourcing through trading companies.
These include:
For importers and distributors, a factory partnership helps reduce procurement risks while improving product consistency.
As a specialized home safety manufacturer, we provide:
Our manufacturing team works closely with customers to develop products that meet their branding and market requirements.
The JKD-622 is suitable for a variety of residential environments, including:
Its compact wall-mounted design makes it suitable for large-scale residential installations.
Provides stable and accurate carbon monoxide detection with long-term reliability.
Displays operating status for easy daily inspection and maintenance.
Manufactured according to EN50291 requirements for residential carbon monoxide alarms.
Standard battery design simplifies maintenance and reduces replacement costs.
Includes test and silence functions for convenient operation.
Every detector is produced under a comprehensive quality management system.
Inspection procedures include:
Each production batch is inspected to ensure consistent product performance.
| Item | Specification |
|---|---|
| Model | JKD-622 |
| Product Type | Carbon Monoxide Detector |
| Detection Gas | Carbon Monoxide (CO) |
| Sensor Technology | Electrochemical CO Sensor |
| Standard | EN50291-1:2010+A1:2012 |
| Certification | TÜV |
| Display | LCD |
| Alarm Method | Audible & Visual |
| Alarm Volume | ≥85 dB |
| Power Supply | 2 * AA Batteries |
| Battery Type | Replaceable |
| Sensor Lifetime | 7 Years |
| Installation | Wall Mounted |
| Housing Material | ABS |
| Indoor Application | Residential |
| Low Battery Warning | Yes |
| Sensor Fault Warning | Yes |
| Test Button | Yes |
| Silence Function | Yes |
| OEM Service | Supported |
| ODM Service | Supported |
| Private Label | Supported |
| White Label | Supported |
| Packaging Customization | Available |
Available documentation includes:
These documents support customer qualification, product approval and regulatory compliance.
TUV--EN50291-JKD-C620 series.pdf
JKD-C616 620 EN50291 certificate.pdf
We are a professional carbon monoxide detector factory specializing in residential safety products.
Yes. We provide complete OEM, ODM, private label and white label services.
Yes. Product labels, retail boxes, manuals and cartons can all be customized.
Yes. It is manufactured according to EN50291-1:2010+A1:2012.
The detector uses an electrochemical carbon monoxide sensor for accurate residential monitoring.
Yes. TÜV Certificate, CE Declaration of Conformity, RoHS Declaration, datasheets and manuals are available.
Yes. It is designed specifically for the European residential market and supports large-scale distribution.
Yes. We work with importers, retailers and brand owners through long-term production partnerships.
If you are searching for a Carbon Monoxide Detector Factory, an experienced Carbon Monoxide Detector Manufacturer, or a trusted OEM CO Detector Supplier, the JKD-622 offers reliable EN50291-compliant manufacturing, flexible branding services and stable production capacity for European residential markets.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1000-1500
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Founded in 2012, SMK is a professional manufacturer dedicated to the research, development, and production of gas detectors and safety alarm systems for both residential and industrial applications. Since its establishment, SMK has focused on delivering reliable, compliant, and innovative safety s... Founded in 2012, SMK is a professional manufacturer dedicated to the research, development, and production of gas detectors and safety alarm systems for both residential and industrial applications. Since its establishment, SMK has focused on delivering reliable, compliant, and innovative safety s...
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