Criticom Monitoring Services

Since 1978, CMS has been providing high quality monitoring nationwide. Today, Criticom Monitoring Services (CMS) is the largest wholesale alarm monitoring company in the United States, serving more than 3,500 alarm companies and their 800,000 customers. Our broad range of monitoring services includes response to security, fire, Personal Emergency Response Systems (PERS), environmental and interactive services such as two-way voice and remote video. Our three UL Listed, FM Approved monitoring centers, located in California, Florida and New Jersey, are networked together to provide true national redundancy and best-in-class disaster recovery. Click here to learn more.