Shenzhen Symank Technology Co., Ltd.
| Material | ABS fireproof |
| Certifications | SGS Listed, NFPA Compliant |
| Battery Life | Up to 10 years |
| Name | CO Carbon Monoxide Detector |
| Humidity Range | 10% to 95% non-condensing |
| Environmental Temperature | -10℃ ~ +55℃ |
| Alarm Sound Level | 85 dB at 10 feet |
| Usage | CO Detection In Fire Alarm System |
| Sensitivity | EN50291 Compliant |
| Item | Carbon Monoxide detector |
| Operating Voltage | 3V DC |
| Operating Temperature Range | -10°C to 50°C (14°F to 122°F) |
| Color | Light grey |
| 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 |
| Sensor Type | Electrochemical sensor |
| Power Source | Battery |
| Brand Name | Symank |
| Model Number | JKD-625 |
| Certification | CE/ROHS/UKCA/SGS |
| Place of Origin | China |
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Product Specification
| Material | ABS fireproof | Certifications | SGS Listed, NFPA Compliant |
| Battery Life | Up to 10 years | Name | CO Carbon Monoxide Detector |
| Humidity Range | 10% to 95% non-condensing | Environmental Temperature | -10℃ ~ +55℃ |
| Alarm Sound Level | 85 dB at 10 feet | Usage | CO Detection In Fire Alarm System |
| Sensitivity | EN50291 Compliant | Item | Carbon Monoxide detector |
| Operating Voltage | 3V DC | Operating Temperature Range | -10°C to 50°C (14°F to 122°F) |
| Color | Light grey | 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 | Sensor Type | Electrochemical sensor |
| Power Source | Battery | Brand Name | Symank |
| Model Number | JKD-625 | Certification | CE/ROHS/UKCA/SGS |
| Place of Origin | China | ||
| High Light | Residential CO Carbon Monoxide Detector ，CO Carbon Monoxide Detector 3V ，10 Year Carbon Monoxide Detector ODM | ||
Choosing a carbon monoxide alarm involves more than comparing specifications. For distributors, retailers and private label brands, product certification is often one of the first considerations before a purchasing decision is made.
The JKD-624 is developed to meet the requirements of the European residential market and is manufactured according to EN50291-1:2018. The product has been tested by SGS, providing independent verification of its compliance with the applicable standard.
Equipped with a 10-year electrochemical sensor, an LCD concentration display and replaceable AA batteries, the JKD-624 combines dependable carbon monoxide detection with a practical maintenance approach that many residential users and installers prefer.
Independent testing provides confidence throughout the supply chain. For importers and distributors, certification from a recognized laboratory helps simplify product evaluation and supports market entry.
The JKD-624 is supported by SGS testing and manufactured in accordance with EN50291-1:2018, making it suitable for residential carbon monoxide protection across European markets.
Combined with a stable electrochemical sensing platform, the detector is designed to deliver reliable performance throughout its intended service life.
The detector is supported by SGS testing in accordance with EN50291-1:2018, providing an additional level of confidence for distributors, retailers and OEM customers.
The electrochemical sensor is designed for long-term residential carbon monoxide detection with stable performance over its service life.
The integrated LCD screen displays the detected carbon monoxide concentration, allowing users to monitor indoor conditions at any time.
Powered by three AA batteries, the detector allows convenient battery replacement while maintaining continuous protection.
When carbon monoxide reaches the response levels specified by EN50291-1:2018, the detector activates both sound and LED indicators to alert occupants.
The JKD-624 has been developed with the needs of European distributors and private label brands in mind.
It is suitable for:
OEM customization is available for customers looking to develop their own branded carbon monoxide alarm range.
| Item | Specification |
|---|---|
| Model | JKD-624 |
| Product Type | Carbon Monoxide Alarm |
| Standard | EN50291-1:2018 |
| Certification | SGS |
| Sensor | Electrochemical |
| Sensor Lifetime | 10 Years |
| Power Supply | 3 × AA Batteries |
| Display | LCD |
| Alarm Volume | ≥85dB |
| Installation | Indoor Residential Use |
The JKD-624 is manufactured according to EN50291-1:2018.
Available documents include:
Documentation can be provided according to the destination market before production.
Carbon monoxide alarm EN50291 Certi.pdf
Carbon Monoxide Alarm UKCA Certi.pdf
Carbon Monoxide Alarm ROHS Certi.pdf
We support OEM and private label manufacturing for distributors, importers and home safety brands.
Available customization includes:
Every OEM project is reviewed before production to ensure product identification and technical documentation remain consistent.
SGS is an internationally recognized testing organization. Independent testing helps distributors and importers verify that the product has been evaluated against the applicable standard.
The product is manufactured according to EN50291-1:2018 for residential carbon monoxide alarms.
The detector uses a 10-year electrochemical sensor designed for residential carbon monoxide detection.
Yes. The JKD-624 operates with three replaceable AA batteries, allowing users to replace the batteries when required.
Yes. We provide OEM and private label services, including logo printing, customized packaging and multilingual documentation.
Looking for an SGS certified carbon monoxide alarm for your product portfolio? The JKD-624 combines independent SGS testing, EN50291-1:2018 compliance, a 10-year electrochemical sensor and flexible OEM services, making it a reliable choice for European distributors and private label brands.
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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