| Type | Electrochemical |
| Humidity Range | 10% to 90% non-condensing |
| Response Time | Within 10 seconds |
| Voltage | DC 4.5V |
| Alarm Sound Level | 85 dB at 10 feet |
| Certifications | TUV Listed, CE Certified |
| Item | Smart Carbon Monoxide Detector |
| Test Button | Yes, manual test button included |
| Weight | Approx. 180 grams |
| Environmental Temperature | -10℃ ~ +55℃ |
| Material | ABS Plastic |
| 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 |
| Installation | Ceiling or wall mount |
| Brand Name | Symank |
| Model Number | JKD-622 |
| Certification | CE/ROHS/TUV |
| Place of Origin | China |
View Detail Information
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Product Specification
| Type | Electrochemical | Humidity Range | 10% to 90% non-condensing |
| Response Time | Within 10 seconds | Voltage | DC 4.5V |
| Alarm Sound Level | 85 dB at 10 feet | Certifications | TUV Listed, CE Certified |
| Item | Smart Carbon Monoxide Detector | Test Button | Yes, manual test button included |
| Weight | Approx. 180 grams | Environmental Temperature | -10℃ ~ +55℃ |
| Material | ABS Plastic | 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 | Installation | Ceiling or wall mount |
| Brand Name | Symank | Model Number | JKD-622 |
| Certification | CE/ROHS/TUV | Place of Origin | China |
| High Light | TUV Certified Smart Carbon Monoxide Detector ,Smart Carbon Monoxide Detector 4.5V ,4.5V 7 Year Carbon Monoxide Alarm | ||
Choosing the right Carbon Monoxide Detector Supplier is one of the most important decisions for distributors, wholesalers and home safety brands. A dependable supplier does more than manufacture products—it provides consistent quality, reliable delivery, technical documentation and long-term production support.
The JKD-621 Residential CO Detector is manufactured according to EN50291-1:2010+A1:2012 and is designed for residential carbon monoxide detection. Equipped with an electrochemical CO sensor, LCD display and replaceable AA batteries, it is suitable for apartments, private homes, rental properties and residential developments throughout Europe.
As an experienced CO Detector Supplier, we support OEM, ODM and private-label projects for importers, retailers and fire safety distributors looking to expand their product portfolios.
Many purchasing decisions focus only on product pricing. However, selecting the right Carbon Monoxide Detector Supplier has a direct impact on long-term business performance.
A professional supplier should provide:
For distributors serving the European market, these factors often become more valuable than short-term cost savings.
The JKD-621 is suitable for numerous residential applications, including:
Its compact design and user-friendly interface make it suitable for homeowners as well as professional purchasing projects.
Provides stable carbon monoxide monitoring for residential environments.
Displays detector status clearly for convenient daily inspection.
Manufactured according to EN50291-1:2010+A1:2012 for residential CO detection.
Standard batteries reduce maintenance costs and simplify replacement.
Designed specifically for indoor residential applications across European markets.
Working directly with an experienced OEM CO Detector Supplier offers several advantages.
Customers benefit from:
Instead of purchasing from multiple intermediaries, many distributors prefer building long-term partnerships with one qualified manufacturing supplier.
Each detector follows a structured manufacturing process.
Quality control procedures include:
These quality procedures help maintain stable production across OEM projects.
| Item | Specification |
|---|---|
| Model | JKD-621 |
| Product Name | Residential Carbon Monoxide Detector |
| Product Type | Standalone CO Detector |
| Detection Gas | Carbon Monoxide |
| Sensor Technology | Electrochemical Sensor |
| Product 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 | Yes |
| Low Battery Warning | Yes |
| Sensor Fault Warning | Yes |
| Test Button | Yes |
| Silence Function | Yes |
| Product Color | White |
| OEM Service | Supported |
| ODM Service | Available |
| Private Label | Supported |
| Packaging Customization | Available |
Available technical documents include:
Documentation can be provided before production to support customer qualification and compliance review.
JKD-C616 620 EN50291 certificate.pdf
TUV--EN50291-JKD-C620 series.pdf
As a professional Carbon Monoxide Detector Manufacturer, we offer flexible manufacturing solutions, including:
These services help distributors develop their own residential safety product lines while maintaining consistent product quality.
We are a manufacturer supplying OEM, ODM and private-label carbon monoxide detectors for international customers.
Yes. We support complete private-label manufacturing.
The JKD-621 is manufactured according to EN50291-1:2010+A1:2012.
It uses an electrochemical carbon monoxide sensor.
Yes. We supply distributors, wholesalers, retailers and importers.
Yes. Product packaging, labels and manuals can all be customized.
Product Certificate, CE Declaration, RoHS Declaration, Datasheet and User Manual.
Yes. It is suitable for homes, apartments, holiday properties and housing developments.
Whether you are looking for a Carbon Monoxide Detector Supplier, an experienced CO Detector Factory, or a trusted OEM Carbon Monoxide Detector Manufacturer, the JKD-621 provides a dependable residential solution backed by consistent manufacturing, European compliance and flexible private-label services.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1000-1500
Employee Number:
100~150
Ecer Certification:
Verified Supplier
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