Professional Security System Installers

Serving New York and New Jersey

The Best Choice for Security Systems in New York and New Jersey

Home and business owners throughout New Jersey and the New York region face a host of security issues and threats these days: burglary, vandalism, robbery, employee theft, home invasion, and smash-and-grab. Now more than ever, you need high-quality alarm systems and other cutting-edge security solutions to protect your property and keep its occupants safe. Our team of security experts specialize in Burglar Alarms, Security Systems, Certified in Fire Alarms, Camera Systems, CCTV, Access Control, and all fields of designing, installing, and monitoring your business or home.

With offices in Ramsey, NJ and Warwick, NY, S.E.M. Security Systems provides reliable, cost-effective alarm systems and other security products to residential and commercial property owners in New York and New Jersey. Throughout our more than 35 years of experience in the field of security, we’ve established a stellar reputation for performing high-quality work that keeps our customers safe and gives them peace of mind.

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We're One of the Top Residential Security Companies in New Jersey and New York

Your home may be a target of a burglar while you’re at work, traveling on business, or away on vacation. And there’s always the threat of a home invasion that can jeopardize your family’s safety.

S.E.M. Security Systems offers the latest home protection solutions featuring the most advanced technologies on the market. We’ll design a customized system consisting of burglar and fire alarms, high-quality video surveillance cameras, motion sensors, and other products and equipment to alert you of the presence of an intruder.

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SEM Security Systems Can Keep Your Business Safe

No commercial business is immune to security threats. At S.E.M. Security Systems, we’ll work closely with you to develop and implement a tailored security solution that addresses your small business’s most vulnerable areas. Strategically located surveillance cameras inside and outside your facility will deter shoplifting and employee theft as well as reduce the risk of vandalism and break-ins. As one of the top alarm companies in NJ & NY, we can also equip your building with burglar and fire alarms.

Access control systems are another option that serves the needs of many business owners. These advanced systems allow you to monitor employees as they enter and exit your facility, as well as control access to computer rooms, which can lower your risk of a costly data breach. Strategically placed alarm systems can also protect storage areas and other sensitive locations.

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State-of-the-Art Security Systems Supported by Around-The-Clock Monitoring

Our services come with professional 24/7/365 monitoring to enhance the performance and reliability of your security solutions. When someone or something triggers an alarm or sensor, it sends an immediate signal to our fully staffed UL Listed/5-Diamond monitoring center. S.E.M. Security does not use automated dispatching of actual alarms or computer dispatches that can leave your home or business vulnerable.

Our trained dispatchers will follow the appropriate protocols and, if necessary, alert the authorities to come to your home or place of business. Our response time is much faster than the industry average, so you always know help will be there quickly, whenever you need it.

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Why Choose S.E.M. Security Systems As Your Security Systems Provider?

• Thirty-five years experience and a proven track record are two of the top reasons S.E.M. Security should be the security provider for your home or business.

• Beyond our extensive knowledge and skills in the security field, we are committed to timely and efficient responses to our clients needs.

• We customize every security solution to deliver superior results. We never take a one-size-fits-all approach.

• 10 hour safety training

• All installation work is performed by S.E.M. Security Systems employees who have undergone a comprehensive background check, as well as industry and manufacturing training.

• Our 5 Diamond UL Listed Monitoring Center and In-house staff of customer service, employees ensure someone is always available to help you when needed.

Learn more about what separates S.E.M. Security Systems from the other security companies in NY and New Jersey. Contact us to schedule a convenient, no-obligation commercial or residential security system consultation today.

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