To maintain reliable performance, the photoelectric sensor should have a temperature of -10°C~55°C. The voltage of this electronic components should be given 12V~24V into a circuit or system to make it work. It is generally considered that photoelectric sensors have a response time of 10ms. The photoelectric sensor operates at a minimum working temperature of -10°C to ensure reliability. The maximum operating temperature is 55°C, so it's reliable.