No Indoor Battery Operated Camera in 2023 ?

Hello, newbie SS customer here.  Just bought a Simplisafe 7 piece kit recently from a local retailer with motion sensors and door sensors only.  Plus I bought a water sensor to detect any future water leaks in my basement.  I was very surprised that there are no SS kits available for sale, even from the SS website, which include a battery operated indoor camera (either lithium or rechargeable battery).  I don't want to have to place the AC powered indoor camera in an inconvenient location near an outlet.  My spouse doesn't want her kitchen counter cluttered up with non-food preparation devices, if you know what I mean.  I have a couple indoor cameras from another DIY security company which are battery operated and are mounted on the wall near the ceiling, so the entire room is visible, and they work great.  But I was hoping to find a SS kit which includes a battery operated indoor camera to include in my system.  Not sure this system is worth keeping.