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Verified Audio Detection - Our sophisticated listening equipment has helped us catch over 155,000 criminals. This is something no other security company has been able to do. Intelligent Access Systems - Our Access Control System can save you the trouble and expense of locks, help you to track movement throughout your facility, and allow you to restrict access by location and / or time of day.

SonaVisionTM Digital Video Surveillance - Imagine being able to keep an eye on your business. It is possible with Sonitrol's (SONAVISION) digital video. Fire Detection - The key to prevention of loss by fire is speed and detection. Our fire detection system uses the latest technology to detect smoke and heat before it destroys your property.

An all-in one solution that provides video verification, impact activated audio, glass break detection, wireless support, Sonitrol Mobile App (video surveillance, alarm events, arm/disarm system), and more.
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Sonitrol Security of Delaware Valley was founded in May of 1999 by Karl Ottosen and Joe Allen. Karl has been the owner of Sonitrol of Central New Jersey since 1985. Joe has been in the security industry since 1974 and started as a technician at Sonitrol in Philadelphia in 1980 and then moved into sales and sales management.
The company known today for detecting burglars had its roots in pest control of a different sort in the late 1950s. Robert Baxter, of Anderson, Indiana, installed microphones within the walls of a building to listen for termites and pinpoint their location. Baxter invented other sound-related devices, too.
Most companies may have some version of a security system installed in their infrastructure, but many are unaware of how it operates or even how reliable it is. There are so many possible threats to security that companies can face, but the vast majority of systems only focus on certain vulnerabilities.
SonaVision(R), Sonitrol's security camera solution, lets you see what's going on 24/7 by using CCTV cameras. SonaVision allows Sonitrol's operators to see what's happening anytime an activation signal is received. And you can use SonaVision to remotely manage operations at your facility.
According to the Occupational Health and Safety Administration (OSHA), fires and explosions cost businesses and schools more than $2.3 billion in property damage each year. Early detection and verification are the keys to limiting fire loss. Fortunately, both are Sonitrol specialties. Sonitrol fire detection can be easily integrated with other Sonitrol products and services.
Reviews (7)
Pat Erson
Pat Erson
Sep 15, 2020
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WORSE EXPERIENCE EVER!!!!!!!! Called them to get a tech out to analyse current system to suggest a solution. What I got instead was a salesperson who gave me a new system because he thought my system that WORKED was old but did not solve my issue!. The installers?? They were even worse took TWO DAYS that was not scheduled or told to me and were as unprofessional as a ten cent worker. Overall experience was GODAWFUL...
Andrew Martin
Andrew Martin
Dec 01, 2018
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Great people and great company to do business with. They are quick to respond and reliable for alarms and service! I'd highly recommend this company to anyone.
Mike Fusca
Mike Fusca
Oct 25, 2018
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Sonitrol is very responsive to any issues we may have. Their Team of Techs and Office support, seem to be the best of the best. We are very pleased with their services and support.
Thank You Sonitrol
Robert Scharle
Robert Scharle
Oct 23, 2018
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We have utilized Sonitrol Security for the past 18 years. We have always received prompt service and have received valuable ideas on how to upgrade our system over the years. I wouldn't have any other security company for our school.
Ken Dunek
Ken Dunek
Sep 24, 2018
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Sonitrol is a skilled and professional operation and are masters in their field of alarms and security. We highly recommend their services.
Theodore Massaro
Theodore Massaro
Aug 15, 2018
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The people at Sontirol are responsive and have always addressed our security issue on a pro-active basis. Would highly recommended Joe Allen and his team.
Baratz & Associates
Baratz & Associates
May 27, 2018
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I am the firm administrator at a Marlton CPA firm and we have used Sonitrol for our security system for years. The staff is knowledgeable, and the variety of product options is extensive.
The company’s customer service is exceptional. Whenever I have a question, it is answered promptly and courteously. The system is comprehensive, and our entire staff feels secure. I highly recommend Sonitrol.