Questions about Reolink Duo 2 LTE

The camera requires microSDHC or microSDXC cards up to 128 GB. I recommend a high-quality microSDXC card with a UHS-I U3 or V30 rating for reliable 4K recordings, e.g. SanDisk High Endurance or Samsung PRO Endurance. Details: - Official specification: microSD cards up to 128 GB are supported (microSDHC for ≤32 GB, microSDXC for 32-128 GB). - Recommendation: Endurance cards (High Endurance) are ideal for frequent write cycles for surveillance videos. Look for U3/V30 classification for constant write speeds above 30 MB/s. - Note: Only use branded cards - cheap products can lead to recording errors. The camera has no internal memory, the card is mandatory.

As it is LTE (SIM card) I doubt that it is compatible!

This offer does not include a solar panel. We do have the set though, it would be found here: Reolink Duo 2

That is correct. A SIM card is required for use.