Mengqi Control Request To Exit Pir Motion Sensor Exit Infrared Detector For Exit For Automatic Opening Door Access Control Hard Drive Enclosures This Is A Usb C

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Mengqi Control Request To Exit Pir Motion Sensor Exit Infrared Detector For Exit For Automatic Opening Door Access Control Hard Drive Enclosures This Is A Usb CPackage Including: 1 X Automatic Doors Motion Sensor(Black) 2 X Mounting Screws 1 X English User Manual It'S Working Logic: It Work As A Connection Switch, When Detect Person Walking Close , It'S No And Com Terminal Connect And Trigger Door Open. If You Want To Use As Nc(Normal Close) And Com, Need To Add One Extermal Small Module,We Will Send To You. Exit Motion Sensor: When Walk Close To Door, It Will Detect Person And Trigger To Open Lock