|
![]() |
Home | ![]() |
DSW.Profile | ![]() |
Products | ![]() |
QualityControl | ![]() |
R&D Section | ![]() |
Inquiry | ![]() |
Managment | ![]() |
OEM/ODM | ![]() |
1.It's a pretty big smoke detector. There would have to be a LOT of smoke before the alarm would go off --
the smoke would have to be thick enough to completely block out the light.
It takes quite a bit of smoke to do that. |
![]() ![]() |
|
![]() ![]() |
The sensor then sets off the horn in the smoke detector. Photoelectric detectors are better at sensing smoky fires, such as a smoldering mattress. |
Address: Room1621 Linqiao Piazza, Ningbo City,315010, China |
Tel:
+86(574) 27861829 27861849 27861830
Fax: +86(574)87264906 |
E-mail:
[email protected] |
Copyright
©1995-2003 DSW Electronics Ltd. All rights reserved. ![]() |