HM-804 case:tube TUBE,13" L

EIKS 3pcs PIR Motion Sensor HC-SR501 Module with 3pcs Mounting Bracket
EIKS Package included: 3pcs HC-SR501 Module & 3pcs Mounting Bracket || Effectual Angle: <120 degree ; Detection Distance : <7m ; Power Supply : 5-20V DC ; Quiescent Current : ~65uA ; || The Module with standard interface that can be controlled directly by microcontroller, Compatible with and Replacement for such as 8051, AVR || PIR Sensors are used to detect the presence or occupancy of an object, widely used in alarm, light automatic control, moving human body detection || Automatic Trigger: when someone enters the sensing range is input high level, and people leaving the induction range is automatically delayed closing high level, then Output low level