We’re not opposed to making a costly investment as it will hopefully allow us to catch the perpetrators and stop their membership permanently. Can anyone offer some suggestions or recommendations?Thank you!Hi Avant. You can try out the wireless security camera systems to serve your purpose, such as /product/rlk4 210wb2/, /product/rlk4 210wb4/, both of which support motion recording even when there is no internet. Additionally, the cameras are waterproof and can brave harsh weather conditions. Or if you prefer a higher resolution security system that can work without Internet, you can try the PoE security camera systems, like /product/rlk8 410b4/. In case that any perpetrators appear, they will by captured by the security cameras and the recorded videos will be the most powerful evidence. Hi Beckie, the wireless security IP cameras won’t get your Internet access unless you use your phone or computer to connect to it and get live streaming remotely, or unless it detects burglars and sends video or images to you. So they use your Internet only when it’s necessary. Here are two recommended wireless security cameras for you: /product/rlc 411ws/, /product/rlc 410ws/. Or you may choose the wireless surveillance camera systems. They can offer the most comprehensive protection for your home and work best with internet access.