smoke detector
Product Details
it doesn't work in the state like cigarette smoke, but gives an alarm only when it detected the smoke of above the fixed density, so, it removed essentially the temporary false alarm.
This detector has a working principle, same with that of non-accumulation type photoelectric smoke detector
- Country:South Korea
- telephone:82-82-32-867-6455
| This detector has a working principle, same with that of non-accumulation type photoelectric smoke detector |
