A:Answer Based on the provided information, the eufy 4G Starlight Camera typically includes an EIOTCLUB SIM Card if purchased in the US, UK, or EU. However, there is no specific mention of a SIM card requirement for the eufy S340 Outdoor Solar Powered 3K PTZ Security Camera. Therefore, it seems likely that this camera model does not rely on a SIM card for its operation and probably uses WiFi connectivity for functionality.
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