Request Your Home Security System Installation In Long Island
Get your new ADT home installed as quickly as today from Secure24 Alarm Systems! Our well-trained technicians are ready to serve you. We are an established local ADT authorized dealer offering same-day and next-day service across Long Island and surrounding areas. Fill out the following form or dial (631) 213-3528 to schedule an appointment.
If you have comments or questions regarding your upcoming installation, please include them here. A helpful agent will be happy to assist.
We Can Help Design Your Long Island Security System
If you know what devices you want and are ready to install, that’s fantastic! If you’re still trying to figure out what’s the best option for your home and family, we’re happy to assist. Explore our Design Your System tool and build a system that’s tailored to your preferences and needs. You’ll be put in touch with a specialist who will answer your questions, provide advice, and arrange your new installation in Long Island.
What Will Your ADT Security System Include?

You can design ADT systems any way you wish. Many Long Island families go with comprehensive systems with home automation, indoor and outdoor cameras, and safety alarms. Others may select a more streamlined, no-nonsense package. Whatever you choose, your ADT home security system from Secure24 Alarm Systems will always feature the following:
- Round-the-clock monitoring
- Professional installation
- Entry point sensors
- Mobile app
- Motion sensor
- ADT yard sign and window decals
Strengthen your system even more with the following:
- Outdoor and indoor cameras
- Video doorbell
- Fire alarms, water sensors, and carbon monoxide detectors
- Custom automation capabilities
- Smart locks
- Smart thermostat
- Trusted Neighbor™ service
Why Should You Install ADT Home Security?
Safeguarding American households for more than 150 years, ADT is the trusted leader in home security. Secure24 Alarm Systems is honored to be an ADT authorized dealer, giving you access to the best equipment and service available in Long Island. You’ll appreciate the advanced tools and round-the-clock assistance from the largest monitoring network in the U.S..
Sleep Easier Tonight With Security Built For Your Long Island Home

Request your ADT home security installation today! Call Secure24 Alarm Systems at (631) 213-3528 or submit our form to make an appointment. We’ll do the installation at your convenience. Our trained technicians can help with any questions you have during the installation and will ensure you’re comfortable using your new system.
