Clustering Algorithm, Zhejun Feng received the doctorate degree in photoelectric detection and signal processing, in 2008 from Xidian University, Xi'an, China, where he is currently working toward the ...

Optical Lens,Test System,Intersection Angle,Podocytes,Test Method,Artillery,Azimuth Angle,Detection Distance,Optical System,Output Signal,Relational Coordination ...

The dual detection alarms utilize both ionization and photoelectric detection methods, allowing the alarms to better detect both smoldering and flaming fires. If you need additional smoke alarms in ...