PIR Infrared Flame Sensor Module LED Cabinet Light Reflection Technology

pcb 12V PIR Infrared motion door window sensor light switch for led cabinet light Infrared switch is mainly used for material level, liquid level control, testing products count discriminant, speed detection, fixed length, width, shearing, recognizing hole, signal delay detection, automatic door sensors, color code, punching and shearing machine and safety protection, and many other fields.In addition, the use of the concealment of the infrared ray, but also in the bank,