ITEM NAME:New HC-SR501 Infrared PIR Motion Sensor Module Raspberry PI For Arduino RUH Descriptio n Description: Delay Time: 5-200s (Adjustable, Default 5S+ -3%) Blocking Time: 2.5 Seconds (Default) Trigger: L: Non-Repeatable Trigger H: Repeat Trigger (Default) Operating Temperature: -20 ~ +80℃ Trigger Mode: L Unrepeatable Trigger/H Repeated Trigger Specifications: Color: White + Green Size: 3.2cm X 2.4cm X 1.8cm (Approx) Infrared Sensor With Control Circuit Board Sensitivity And Holding Time Can Be Adjusted Operating Voltage Range: Dc20v4.5v - Leakage Current: