Function and feature
l Photoelectric detecting mode
l Humidity sensor with high sensibility
l Using low power consumption CMOS micro processor
l Special design for dampproof
l Having manual testing and reset function
l Adopting super thin structure
l Dustproof, insect prevention and anti extraneous light interference
l Independent/network/wireless output optional
Technical parameters：
|
Model |
WL-258W |
|
Sensor |
Optical cavity maze |
|
Working voltage |
9VDC/12VDC |
|
Working temperature |
Static：below 10uA; Alarm：10-30mA |
|
Sensitivity |
Fit for ul217 standard, detector response when 3.2% smoke per feet |
|
Alarm volume |
85db at 10 feet |
|
Working temperature |
-10℃~55℃ |
|
Wireless emission distance |
150m(open space) |
|
Dimension |
D=110mm，H=38mm |