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Hello,
I recently purchased a single AOSU surveillance camera, model number “SolarCam D1 SE,” which works perfectly. I’d like to know if I can add a undefined to it. I found someone selling a used AOSU V2 undefined and I’d like to know if it’s compatible with my camera. I’d also like to know if it’s necessary to insert a memory card into the camera if I have a undefined, and if the videos will be recorded directly to the undefined without a memory card in the camera?

Thank you in advance, and have a great day.

Laurent