Connect with Top-Rated Security System Installers in Tenafly!

Intruder Detection Systems, Inc. provides comprehensive security solutions to help protect residential, commercial, and industrial properties from damage, theft, and harm. Our state-of-the-art systems, combined with 24/7 support, ensure that our clients have real security, not a false sense of security. With over 40 years of experience in the alarm and security industry, we are driven by nationally recognized expert and company President, Jeffrey Zwirn, to provide customized security solutions for each client's unique needs. Our services include security system design and installation, monitoring, and maintenance, as well as risk assessment and consultation.