A comprehensive list of Amityville, NY based companies offering installation, maintenance and repair of home and business security systems, CCTV & burglar alarms and video surveillance services. 
Kelly International Security Service has installed thousands of video surveillance systems securing hundreds of thousands of square feet. Our comprehensive site audit will find the holes in your surveillance before the bad guys do. For four decades Kelly International Security Service has been protecting small and large businesses with the highest quality security products available. Our experts will
Since 1969, NAPCO has enjoyed a heritage and proven record in the professional security community for reliably delivering both advanced technology and high quality security solutions, building many of the industry's best-known brands, such as NAPCO Security Systems, Alarm Lock, Continental Access and now including Marks USA, and the Group's most popular product lines: including Gemini and new F64-Series
Alarm Lock Systems is a leader in access and egress solutions for education, healthcare, multi-use commercial, retail, transportation & industry. Field-proven standalone Trilogy electronic keyless access locks, provide access control with PIN-code or built-in HID Prox, Multi-technology or swipe reader for ID badges.