Shenzhen Symank Technology Co., Ltd.
| Batterytype | 4.5V Alkaline Battery |
| Humidity | 0 to 95% RH,no condensation |
| Alarmsoundlevel | 85 dB at 3 meters |
| Usage | Safe security |
| Working Temperature | -10 ℃~+50 ℃ |
| Displaytype | Digital LCD Display |
| Installation | Ceiling or Wall |
| Name | CO Carbon Monoxide Detector |
| Detecting Scope | High Sensitivity :9 m |
| Gas Species | CO |
| Payment Terms | L/C,T/T,MoneyGram,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 |
| Alarm Output | Voice & Sound & Flash alarm |
| Alarm Time | 2.0s mi |
| Standby Working Current | ≤40uA |
| Working Voltage | DC4.5V 3* AAA battery |
| Brand Name | Symank |
| Model Number | JKD-616 |
| Certification | CE/ROHS/UKCA |
| Place of Origin | China |
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Product Specification
| Batterytype | 4.5V Alkaline Battery | Humidity | 0 to 95% RH,no condensation |
| Alarmsoundlevel | 85 dB at 3 meters | Usage | Safe security |
| Working Temperature | -10 ℃~+50 ℃ | Displaytype | Digital LCD Display |
| Installation | Ceiling or Wall | Name | CO Carbon Monoxide Detector |
| Detecting Scope | High Sensitivity :9 m | Gas Species | CO |
| Payment Terms | L/C,T/T,MoneyGram,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 |
| Alarm Output | Voice & Sound & Flash alarm | Alarm Time | 2.0s mi |
| Standby Working Current | ≤40uA | Working Voltage | DC4.5V 3* AAA battery |
| Brand Name | Symank | Model Number | JKD-616 |
| Certification | CE/ROHS/UKCA | Place of Origin | China |
| High Light | Smart Voice Prompt CO Carbon Monoxide Detector ，CO Carbon Monoxide Detector OEM ，ODM Smart CO Detector | ||
A carbon monoxide alarm is most effective when people immediately understand what it is trying to communicate. For older adults, children and families, a traditional warning siren may not always provide enough information during a stressful situation.
The JKD-616 has been developed to improve alarm recognition by combining customizable voice prompts, an electrochemical sensor and an LCD concentration display in one residential carbon monoxide alarm.
Instead of relying only on an audible tone, the detector can deliver spoken voice messages that clearly identify the carbon monoxide alarm, helping occupants react more quickly and confidently.
For brands supplying products to families and residential users, this feature adds practical value while maintaining the reliable protection expected from a modern CO alarm.
When an alarm sounds in the middle of the night, people often need a few moments to understand what has happened.
A traditional alarm only produces a loud warning sound. A voice carbon monoxide alarm provides additional information by identifying the source of the warning through spoken messages.
This approach can be particularly useful in homes with:
By making the warning easier to understand, voice prompts help reduce uncertainty and encourage a faster response.
The JKD-616 is designed for homes where reliable carbon monoxide detection is part of everyday safety.
Installed near bedrooms, living areas or fuel-burning appliances, the detector continuously monitors indoor air using an electrochemical sensor.
When dangerous carbon monoxide levels are detected, it combines:
The LCD screen also displays the current carbon monoxide concentration, allowing users to monitor indoor conditions even when no alarm is active.
Voice alerts can be customized for different languages, making the detector suitable for international OEM projects while improving alarm recognition for end users.
The detector uses an electrochemical sensing element designed for accurate and stable carbon monoxide detection in residential environments.
The integrated display shows real-time carbon monoxide concentration, giving users additional confidence in the detector's daily operation.
Previous alarm events can be reviewed, helping users determine whether carbon monoxide has been detected while the property was unoccupied.
The detector continuously checks its operating status and provides notifications if a sensor fault is detected.
A low battery reminder helps ensure the detector remains ready to protect the household.
The JKD-616 is suitable for:
Its combination of voice prompts and LCD display makes it particularly suitable for households where clear communication is an important part of home safety.
| Item | Specification |
|---|---|
| Model | JKD-616 |
| Product Type | Voice Carbon Monoxide Alarm |
| Sensor | Electrochemical Sensor |
| Power Supply | 3 * AAA Batteries |
| Display | LCD Display |
| Voice Prompt | Customizable |
| Alarm Memory | Yes |
| Sensor Fault Detection | Automatic |
| Low Battery Warning | Yes |
| Product Lifetime | 7 Years |
The JKD-616 is manufactured according to EN50291.
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 provide OEM and private label manufacturing services for residential safety brands and distributors.
Customization options include:
Our engineering and production teams work closely with customers to ensure branding, voice content and documentation meet local market requirements.
Voice prompts identify the type of alarm through spoken messages, making it easier for users to recognize the warning and respond appropriately.
Yes. Voice prompts can be customized in different languages for OEM and private-label projects.
Yes. The LCD screen provides a real-time display of carbon monoxide concentration.
It uses an electrochemical sensor designed for residential carbon monoxide detection.
Yes. We support logo printing, customized packaging, multilingual manuals and voice language customization.
The JKD-616 Voice Carbon Monoxide Alarm combines customizable voice guidance, an electrochemical sensor, LCD concentration display and practical residential features to create a carbon monoxide alarm that is easy to understand and simple to integrate into private-label product ranges. Contact us to discuss OEM branding, language customization and manufacturing solutions.
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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