Description
Product Description
IR Pyroelectric Infrared PIR Motion Sensor Module HC-SR501
| Features: Adopted with original imported probe design that has high sensitivity and more reliable. Infrared sensor with control circuit board. The sensitivity and holding time can be adjusted. Trigger Method: L can not be repeated trigger, H can be repeated trigger(Default repeated trigger). Delay time: 0.5-200S(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). Wide Application: for the automatic lighting in the corridor, rest room, basement, warehouse, garage, etc, the auto ventilation of air exhaust fan, and more. Specifications: Material: PCB Voltage: 4.5-20V Static Current: <50uA Working Temperature: -15~70℃ Detection Angle: <100° cone angle Detection distance: within 7m Blockade Time: 2.5s(default) Delay Time: 0.5-200s(can be adjusted, default 5s +-3%) Trigger Method: L: unrepeatable trigger / H: repeatable trigger(default) Induction Lens Diameter: 23mm / 0.91in Item Size: 32 * 24mm / 1.2 * 0.94in |