Cameras already registered

I bought two blink cameras from a pawn shop and when I tried to install them I get the cameras are already tied to another account.Base SN 255-255-925 model bsm00203U

Camera #1 827-125-606
Camera #2 817-124-656

Please unlock the cameras

Thank you

Joseph Mayer

This problem has been discussed numerous times on this forum. Use the search line to read more. For security reasons Blink usually does not de-register cameras. You need to find out who the original owner was and get them to delete the cameras from their Blink account, or take them back to the pawn shop for a refund. All cameras have their own security serial number which is assigned to the original purchaser, so you won’t be able to install them. You could try to contact Blink support.