I have 2 Arlo OG - VMS3130 HD Security Cameras with optional AC powered battery compartment converters, please see pictures. The 3 volt batteries can be pricy and drain quickly so the converter thing will power the camera from an AC outlet, 15 feet of cable come on each AC adapter. I only have 1 magnetic mount and 2 cameras, they worked great when I was using them. Each camera sold will also come with a hard wired battery pack converter and AC adapter.
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