Shenzhen Symank Technology Co., Ltd.
| Operating Voltage | DC 4.5V |
| Test Button | Included for manual testing |
| Material | ABS fireproof |
| Item | Conventional smoke detector |
| Size | Approximately 105MM diameter |
| Alarm Sound Level | 85 dB at 10 feet |
| Operating Temperature Range | -10°C to 50°C |
| Environmental Temperature | -10℃ ~ +50℃ |
| Usage | Fire smoke detection and alarm |
| Sensor Type | Photoelectric/Electrochemical sensor |
| Weight | Around 150 grams |
| Led Indicator | Status and alarm indication |
| Reset Time | less than 1 second |
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 50K/Month |
| Delivery Time | 5 days |
| Packaging Details | Color box,size:110×55×110mm,60pcs in one carton,carton size:61x30x28cm |
| Brand Name | Symank |
| Model Number | JKD-512COM |
| Certification | CE/ROHS/SGS/UKCA |
| Place of Origin | China |
View Detail Information
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Product Specification
| Operating Voltage | DC 4.5V | Test Button | Included for manual testing |
| Material | ABS fireproof | Item | Conventional smoke detector |
| Size | Approximately 105MM diameter | Alarm Sound Level | 85 dB at 10 feet |
| Operating Temperature Range | -10°C to 50°C | Environmental Temperature | -10℃ ~ +50℃ |
| Usage | Fire smoke detection and alarm | Sensor Type | Photoelectric/Electrochemical sensor |
| Weight | Around 150 grams | Led Indicator | Status and alarm indication |
| Reset Time | less than 1 second | Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 50K/Month | Delivery Time | 5 days |
| Packaging Details | Color box,size:110×55×110mm,60pcs in one carton,carton size:61x30x28cm | Brand Name | Symank |
| Model Number | JKD-512COM | Certification | CE/ROHS/SGS/UKCA |
| Place of Origin | China | ||
| High Light | OEM Smart Smoke Carbon Monoxide Detector ，Photoelectric/Electrochemical Sensor CO Detector ，85 dB Alarm Sound Fire Alarm Smoke Detector | ||
As international demand for residential safety products increases, our certified CO Carbon Monoxide Detectors and Smoke Carbon Monoxide Detectors are engineered to meet EN 14604:2005/AC2008 and EN 50291-1:2018 + AC:2021-01 standards. These certifications ensure compliance for European and global market entry, supported by complete documentation to streamline your product launch.
Our detectors feature advanced electrochemical sensors paired with infrared smoke detection modules, minimizing false alarms while ensuring rapid threat response. The high-resolution LCD screen displays real-time CO concentration (ppm) and smoke density percentages during alarms, providing clear situational awareness throughout the 5-year product lifespan.
Designed for optimal user experience, the compact ABS housing measures 104 * 39 mm and weighs just 150 grams. Tri-color LED indicators and an 85dB audible alert within 3 meters ensure clear status communication and effective alarm notification.
Powered by three standard 1.5V alkaline batteries, these detectors offer up to 5 years of continuous operation with low energy consumption. Low-battery alerts and rigorous environmental testing guarantee reliable performance across deployment and logistics cycles.
We provide comprehensive OEM and ODM customization services including coating colors, printed logos, bilingual packaging, custom manuals, LCD branding display, and firmware modifications. Our project management ensures seamless transitions from concept to mass production.
Beyond manufacturing, we offer complete technical documentation, inspection assistance, warranty management, and post-shipment replacement policies. Our dedicated teams ensure every batch meets performance benchmarks, protecting your brand reputation in competitive markets.
| Working voltage | DC4.5V (3 AA batteries) |
| Standby current | <20μA |
| Alarm current | <50mA |
| Warming time | 2 minutes |
| Pressure | 86kPA~106kPA |
| Inspection gas | Smoke; Carbon Monoxide |
| Detection thresholds | Smoke: >0.1%db/m CO alarm: >200*10⁻⁶ |
| User environment | Temperature: -10°C~55°C Relative humidity: <95% without crystallization |
| Alarm type | Sound and light alarming |
| Alarming volume | >80dB (at three meters directly in front) |
| Sensor | Infrared sensor & electrochemical sensor |
| Weight | Approximately 180g |
| Dimensions | 104*104*39mm |
| Shell protection grade | IP30 |
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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