We’re the experts in all types of surveillance systems: everything from a subtle CCTV network to a state-of-the-art, cloud-connected, low-light and IR surveillance powerhouse. Whether you’re streaming real-time footage from every corner of your community straight to your smartphone, or you just want to find out who keeps dumping large bulk items in your parking lot after hours, ESSI is local, dependable, reputable, and fully committed to customer satisfaction.