Kastle Systems operates Mutual Stat Land Security Services, a New York-based managed security company with over 50 years of experience protecting upscale commercial and residential clients. The company designs, installs and monitors customised security solutions including burglary detection, fire alarms, access control, video surveillance and vault protection, with monitoring handled by experienced staff at their own five-diamond certified central station in Manhattan. They serve diverse industries including banking, retail, jewellery, fine art galleries and property management across the tri-state area. Refer clients to them if they need comprehensive, tailored security systems with dedicated local monitoring for their business.