Are there any sensors with an operating voltage of 12V DC or 24V DC? Read more about Are there any sensors with an operating voltage of 12V DC or 24V DC?
Can the AC load be turned on and off directly? Read more about Can the AC load be turned on and off directly?
Can the circuit stabilization time (wait time) be shortened? Read more about Can the circuit stabilization time (wait time) be shortened?
Does airflow around the sensor have any influence on detection performance? Read more about Does airflow around the sensor have any influence on detection performance?
What is an effective method for pet immunity? Read more about What is an effective method for pet immunity?
How long is the detectable infrared wavelength? Read more about How long is the detectable infrared wavelength?