Core Home Security, a division of Slomin’s, provides home and business security systems, installation, and monitoring. Founded in 1923 in Seaford, New York, the company serves customers across numerous states, including Florida, Texas, New York, New Jersey, and Pennsylvania. Its services include 24/7 alarm monitoring for police, medical, and fire emergencies, video surveillance, smart home automation, energy management, and small business security.

Customers can choose from systems featuring alarm panels, cameras, video doorbells, smart locks, and thermostats, with interactive controls available through smartphones, tablets, or computers. Video services include live recording and motion alerts, while home wellness features can help users manage lights and door locks. Core Home Security also installs new systems, provides system walkthroughs and ongoing technical support, and can upgrade or monitor equipment from a range of other alarm providers.

The company offers tailored packages, free quotes, and, subject to eligibility and agreement terms, promotional equipment and installation for new residential customers. Licensed technicians perform installations, and customers receive UL-listed monitoring and customer support.