Description :
Product Type: HC--SR501 Body Sensor Module
Operating voltage range: DC 4.5-20V
Quiescent Current: Level output: High 3.3 V /Low 0V
Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)
Delay time: 5-200S(adjustable) the range is (0.xx second to tens of second)
Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds
Board Dimensions: 32mm*24mm
Angle Sensor: Operation Temp: -15-+70 degrees
Lens size sensor: Diameter:23mm(Default)

• The automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low.
• The photosensitive control (optional, factory is not set) may set the photosensitive control during the day or light intensity without induction.
• The temperature compensation (optional, factory is not set): In the summer when the ambient temperature rises to 30 ~ 32 ℃, slightly shorter detection range, temperature compensation can be used as a performance compensation.
• Micro-power consumption: static current "50 microamps, especially for battery-powered automatic control products.
• The output high level signals: types of circuits can be easily and docking.

The automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low.SH