1. Voltage and current: The supply voltage of the PIR controller ranges from 12V to 24V, with an electric current of 6A. Please verify the relevant parameters before use to ensure safety. 2. Adjustable delay time: The motion light switch has a detection distance of approximately 5m to 8m and a detection angle of 120 degrees. On the back of the controller, there is a timesetting button to adjust the delay for turning off the switch, ranging from 1 to 10 minutes. 3. Material: This infrared motion sensor is constructed with a quality ABS shell. The fine flameretardant material design effectively prevents fire hazards, ensuring safety and providing longterm service. 4. Easy to Install: Simply connect the load cables first, followed by the power cables, ensuring no short circuit between the PIR motion sensor cables before powering on the device. Then, set the delay time—quick and convenient.