https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-Plugged-into-wall-outlet/m-p/1204606#M4989 <P>It will operate just fine without the battery installed... ( use the supplied adapter and cable&nbsp; )</P> Sun, 08 Jan 2017 22:44:03 GMT TomMac 2017-01-08T22:44:03Z https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-Plugged-into-wall-outlet/m-p/1204605#M4988 <P>Does anyone know if while using the Arlo Pro Cameras and it's plugged into the wall for power, does it need to have the battery in the camera or will it operate without the battery if plugged in? &nbsp;Thanks.&nbsp;</P> Sun, 08 Jan 2017 22:43:02 GMT https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-Plugged-into-wall-outlet/m-p/1204605#M4988 Jayvie 2017-01-08T22:43:02Z https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-Plugged-into-wall-outlet/m-p/1204606#M4989 <P>It will operate just fine without the battery installed... ( use the supplied adapter and cable&nbsp; )</P> Sun, 08 Jan 2017 22:44:03 GMT https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-Plugged-into-wall-outlet/m-p/1204606#M4989 TomMac 2017-01-08T22:44:03Z