Call or Visit us today!
Contact UsLiberty Data Systems, Inc.
12800 Route 25 Main Road
PO Box 1456
Mattituck, NY 11952
Phone # 631-298-2205
Fax # 631-298-6511
Email LDS@optonline.net


Ever wonder how to make your home safer? Whether you’re protecting your family, your primary residence, or your second home, Liberty’s got the answer.
Our skilled technicians can provide you with:
- Fire Safety & Hazard Response Systems
- Security Systems & Surveillance Solutions
- Remote Access & Monitoring
- Custom Interfaces for Local & Remote Use
Fire Safety & Hazard Response Systems
Liberty is proud to be a licensed installer of HAI Home Control Products, which provide proven, UL-listed and CP-01 compliant protection against home hazards. Liberty's skilled technicians can provide you with the tools you need to keep your home safe, including:
- Fire Detection & Prevention
- Gas Detection & Response Systems
- Carbon Monoxide Detection & Alert
- Flood Detection & Response Systems
- Intrusion & Burglary Protection
In an emergency, Liberty’s HAI Controller Systems will keep your family safe. We design and install systems to automatically communicate with a central monitoring system, which can notify local authorities, as well as any specified contacts, of distress.
Plus, HAI’s full line of wireless sensor systems ensure maximum protection while reducing installation expense and disturbance – which makes them the perfect solution for protecting existing homes.
What’s more, with HAI’s easy-to-use Touchscreen interface, you can monitor and control every facet of your Home Response System with the touch of a finger.
Away from home? No problem! Liberty’s HAI Controller Systems are designed to interface with your smartphone or mobile device, so you can rest assured that your home is safe and sound, no matter where you are.
And with Liberty’s fault-tested battery back-up systems, your home will be prepared to automatically respond to any situation, no matter what.
If you’d like to learn more about Liberty’s Peace of Mind Solutions, call 631-298-2205 today.
Security Support & Surveillance Solutions
Liberty’s HAI-supported solutions provide you with unparalleled access to your home, while simultaneously ensuring precise security and control.
As a New York State Licensed Security System Installer, Liberty delivers Comprehensive Home Protection, ranging from:
- Cameras & Motion Detection
- Visual & Audio Alarm Systems
- Card-based Home Entry & Welcome Systems
- Customizable Event Notifications
- Central Monitoring Station Alert Service
- Manual Homeowner Response Options, including remote control of locks, lights, and alarms
- Panic and silent alarm buttons
Liberty offers a broad spectrum of Indoor and Outdoor Surveillance solutions, which, in addition to providing you with a real-time view of your property while at home or on the road (via smartphone or mobile device), but can further be set to automatically archive events on digital or analog record.
Comfort, Peace of Mind, and Control. That’s the Liberty Security Solution.
Call Liberty today at 631-298-2205.
Remote Access & Monitoring
With Liberty, you can personally monitor your home from anywhere in the world.
Through our partnership with HAI, we can provide you with Cloud-based solutions that enable you to view your property from any computer, smartphone or mobile device using your home’s surveillance system. Liberty can equip you with video, audio, motion detection, and door/gate sensor solutions that keep you abreast of anything and everything that happens in your home.
Plus, through Liberty’s Remote Access Solutions, you can use your smartphone or mobile device to:
- Lock or unlock doors & gates
- Raise or lower shades
- Turn on, off, or dim lights
- Control your thermostats
- Monitor & control your alarm system
- View live video from security cameras
- Control irrigation
- Operate your garage doors
Custom Interfaces for Local & Remote Use
With a fully customized interface designed with your needs in mind can oversee your property with ease anywhere you go. Allow us to put graphical controls and real-time status and video on the wall, your desk and in your hand. Impress your friends and have a custom skin designed with a theme or your photos. At-A-Glance convenience and audible alerts for important information makes it an indispensable tool for overseeing your other investments.
Wireless keyfobs can be used for controlled access. Great for frequent visitors such as contractors, house cleaning and deliveries when you aren't there to let them in. Right from your touchscreen or mobile device you can enable and disable them at will, limit the time of day or even how many uses before becoming disabled. It is just like giving out the keys to your house and be able to turn them on and off at will.
Through Liberty & HAI technologies, the possibilities are endless.
What’s more, Liberty-Installed HAI Controls can be set to notify up to eight separate contacts, via phone, email, or text message, of nearly any event you choose. For example, one Liberty client recently expressed his concern over knowing whether or not his children had safely returned from school. Liberty, in turn, established a security protocol in which the parent could be immediately notified upon his children’s arrival at home, safe and sound.
With Liberty, Peace of Mind is in the palm of your hands. To learn more, call us at 631-298-2205.
Licensed by Department of NYS

