Hello Shelton, Thank you for reaching out to us and sharing your positive feedback on our Swann System. There is no specific limit but we recommend no more than 3 connections at once; the available bandwidth of the internet connection that the camera is using may also limit the connections that can be sustained. We hope you continue to enjoy all the great features the system has to offer. If you come up with any questions or require any further assistance please know that we do offer 24 hour technical support. Click on the blue box on the bottom right-hand corner to live chat with a technical support agent or contact us over the phone. https://support.swann.com/s/ Ask our team for more information on our extended warranties with our Secure Plus Plans. Your feedback is important to us. https://us.swann.com/swann-security-subscription/ Please let us know how we may further assist you, Thank you. JV Swann Customer Support

Hello, Thank you for reaching out to us and providing your feedback. We are sorry to hear about your most recent experience at your location. Based on the context provided, it is possible that the sensors did not trigger an event due to the fact that the subject was outside of the 32-foot range. These sensors react best when the subject is moving across the field of view versus direct at it. We are very sorry to hear that our Swann System did not perform to standard. We would recommend you speak with our support team if you haven't already to ensure your unit is modified to best fit your security scenario. Your feedback is truly appreciated! Please let us know how we may further assist you, Thank you. JV Swann Customer Support