Senba Sensing Technology Co.,Ltd. engages in the research and development, manufacture, and sale of photoelectric components in China. The company offers Pyroelectric Infrared, visible light, infrared flame sensor, and infrared thermopile temperature sensors; and linear optocouplers, optical filters, occupancy sensing module, Fresnel lens, and differential pressure sensor. Its components are used in smart home, smart lighting, security monitoring, fire detection, industrial control, negative pressure ambulance, square cabin hospital, and other fields.