10. 1 year quality guarantee
9. Spare parts for installing
8. Test function & Low voltage alarmfunction
7. Alarm decibel: 85dB/3m
6. Environment humidity:
smoke detector,test function & Low voltage alarm function
| Payment Terms: | L/C,T/T,Western Union |
| Model Number: | HS-S01 |
| Brand Name: | Haishen |
| Place of Origin: | Zhejiang China (Mainland) |