FAQs Do I need a solar or a cellular trail camera? It depends on what matters most for your site. Solar cameras, such as the Spypoint Flex-S, have an integrated solar panel that charges the camera’s internal battery, so you can leave them in place for long periods without needing to swap batteries. Cellular cameras, such as the Flex-M, Flex-Plus, Flex-Dark and Flex-S-Dark, use dual-SIM connectivity to send photos and video to your phone, which is useful if you cannot get to the camera regularly to check it. Some cameras combine both. If you are not sure which fits your situation, call us on 01308 485422. < All FAQs