Security Systems solution systems provider. SEM is licensed and insured, and provides services to accounts in New York and New Jersey.

Here at S.E.M Security we strive to provide you with the best security and life safety systems available. We've found that by listening to our customers concerns and needs, we can design a system that really works for them and makes them feel safe and secure. We don't specialize in just residential burglar alarms, we also provide you with life safety devices for your home such as smoke detectors and carbon monoxide detectors in addition to systems and services that make your business more secur...

Here at S.E.M Security we strive to provide you with the best security and life safety systems available. We've found that by listening to our customers concerns and needs, we can design a system that really works for them and makes them feel safe and secure. We don't specialize in just residential burglar alarms, we also provide you with life safety devices for your home such as smoke detectors and carbon monoxide detectors in addition to systems and services that make your business more secure and manageable then ever. An Industry Leader in Service to our Customers and Security Systems Sales... S.E.M Security is recognized locally, for combining extraordinary customer service with a commitment to meeting and exceeding the highest standards set for the our customers and the industry. Complete electronic security, communications, fire, long-range radio, access control, CCTV and I-Cloud Video Systems are available for commercial, industrial, municipal, and residential applications. If you're in need of a security or life safety system, don't hesitate to contact our Sales Department for a free consultation of your home or business. S.E.M Security Systems is a member of the National Burglar and Fire Alarm Association and The New York Burglar and Fire Alarm Assoc. and the New Jersey Burglar and Fire Alarm Assoc. Central Station Alarm Association, Mahwah Chamber of Commerce Orange County Chamber of Commerce.