| certificate: | CE/EMC |
| Brand Name: | Sentek |
| Place of Origin: | Zhejiang China (Mainland) |
| Model Number: | SD357 |
| Port: | Ningbo |
| Payment Terms: | T/T |
smoke detector, smoke alarm, fire detector, fire alarm
SD-357 is 9V battery meet to JFEII standard
smoke detector, smoke alarm, fire detector, fire alarm
1) Photoelectric sensing technology
2) Low-sensitivity warning
3) Low-battery warning
4) Polished low-profile housing design
5) Intelligent analogue designing
6) Battery case on the back of the detector for easy removal
7) SMD circuit board design: satisfactory quality and reliability guaranteed
8) Test button for battery and alarm operation verification
9) Loud alarm signal exceeding 75dB in alarm mode
11) can be operated Lithium battery.
12) meet JFEII standard
Smoke Sensitivity: | 4%/FT-0.9%/FT Obscuration |
Battery Availability: | 15months |
Standby Current: | 6μA |
Alarm Current: | 15mA |
Temperature Range: | 0°C to 40°C |
Humidity: | C0 to 95% RH, no condensation or icing |
Alarm Sound Level | 75 db/3m |
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Magnetic contacts,smoke detector,gas detector,sensors,security product accessories,injection mold,CO detector,carbon monoxide alarm,heat detector,smoke alarm,heat alarm,fire detector,flame detector |
| Product/Service (We Buy): | reed switch,electronic components,plastics |
| Brands: | Sentek |
| Number of Employees: | 51 - 100 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Total Annual Sales Volume: | US$2.5 Million - US$5 Million |
| Export Percentage: | 91% - 100% |
| Total Annual Purchase Volume: | US$1 Million - US$2.5 Million |
| Factory Size (Sq.meters): | 5,000-10,000 square meters |
| Factory Location: | #448 Yingchun Road, Wangchun Industrial Zone, Ningbo City, Zhejiang Province. China |
| QA/QC: | In House |
| Number of Production Lines: | Above 10 |
| Number of R&D Staff: | 5 - 10 People |
| Number of QC Staff: | 5 - 10 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 |
| Contract Manufacturing: | OEM Service Offered Design Service Offered Buyer Label Offered |