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Home Alarm Systems
Lock & Tech USA
Since 1989, we’ve been securing homes and businesses across NYC and New Jersey with professional security solutions you can trust. Our licensed technicians provide 24/7 emergency service, using only the latest technology and backed by comprehensive warranties on all installations.
No matter how or when your home is exposed, we build the alarm around it
- Front doors, back doors, and garage entries
- Ground-floor windows, sliding doors, and patio glass
- Living areas, hallways, and upstairs rooms
- Overnight, workday, and vacation coverage
- A house, townhouse, condo, or apartment
- A new install or an upgrade to an old system
- Standalone monitoring or full integration with cameras and smart home
- Homes occupied full-time or left empty while you travel
The scariest break-ins are the ones no one hears — while you’re asleep upstairs or away for the weekend. A monitored home alarm changes that: the moment a door, window, or motion sensor is triggered, a central station and your phone are alerted at the same time, so help is on the way whether you’re home or not. Lock & Tech USA installs home alarm systems across New York City, built on Honeywell, DSC, Bosch, and DMP equipment.
An alarm works best as part of a complete home security system, sharing one app with your cameras and smart home controls. Our licensed team handles design, installation, and configuration, and gives you a fixed quote before any work begins.
Why Your Home Needs a Monitored Alarm
An unmonitored alarm makes noise and hopes a neighbor reacts. A monitored alarm guarantees a response, because a central station sees the event and acts on it around the clock. When you’re asleep, at work, or away, that difference is what actually protects your home.
Monitored alarm coverage matters in situations like these:
- Break-ins overnight while your family is asleep
- Forced entry through doors, windows, or the garage while you’re out
- Movement inside the home when no one should be there
- Peace of mind while you’re away on vacation or travel
- Documenting an incident for insurance claims and police reports
Our Alarm Installation Process
An alarm only protects what it’s designed to cover, so we plan the system around your home before mounting a single sensor.
Assessment
We walk your home to identify every entry point, vulnerable window, and interior area that needs protection, and talk through your routines and how your household comes and goes.
Design
We map sensor placement and zones so coverage is complete without false-alarm-prone overlap, and size the control panel and keypads to your layout.
Installation
Our licensed technicians install the panel, sensors, keypads, and sirens cleanly, with tidy wiring and proper placement for reliable detection.
Testing & Training
We test every zone and confirm signals reach the central station, then walk you through arming, disarming, user codes, and controlling the system from your phone.
Alarm System Components
A home alarm is a set of parts working as one system. Here’s what we install and how each piece does its job.
Control Panel
The control panel is the brain of the system. It monitors every sensor, manages arming and disarming, and communicates events to the central station and your phone.
Door/Window & Motion Sensors
Contact sensors detect when a door or window is opened, while motion sensors cover interior spaces and catch movement once the home is armed and empty.
Glass-Break Detectors
Glass-break detectors listen for the specific sound frequency of shattering glass, adding protection at ground-floor windows, sliding doors, and patio glass.
Keypads & Sirens
Keypads let your household arm and disarm the system with personal codes, while interior and exterior sirens deter intruders and signal that an alarm is active.
24/7 Monitoring Options
What turns an alarm into real protection is the response behind it. We connect your system to a central station for around-the-clock monitoring, so trained operators see every triggered event and dispatch the appropriate response, day or night, whether you’re asleep or away for weeks. At the same time, the system sends real-time alerts to your phone, so you know the moment something happens and can act on it remotely.
Integration with Cameras and Smart Home
An alarm is more useful when it works with the rest of your home. We integrate it with your home cameras, so a triggered zone pulls up the matching footage and you can see what set it off from your phone. We also tie it into your smart home setup, so arming the alarm, checking a camera, and locking up all happen in one app instead of several.
Other Properties We Secure
We install monitored alarms well beyond single-family homes — including apartment buildings for renters and property managers, and tailored systems for businesses across the city, each designed around how the space is used.
Frequently Asked Questions
What’s the difference between a monitored and unmonitored alarm?
An unmonitored alarm only sounds a siren and relies on someone nearby to react. A monitored alarm sends every event to a central station, where operators verify it and dispatch a response around the clock, even while you’re asleep or away.
What happens when the alarm is triggered?
The control panel signals the central station and sends an alert to your phone at the same time. Trained operators assess the event — often using your cameras to verify it — and dispatch the appropriate response.
Can I arm and disarm the system from my phone?
Yes. We set up mobile control so you can arm, disarm, check status, and receive alerts from anywhere, and assign individual codes for family members.
Will the alarm work with my cameras and smart home?
Yes. We integrate the alarm with your cameras and smart home devices so triggered zones link to footage and everything is managed in one app with shared alerts.
Is Lock & Tech USA licensed?
Yes. Lock & Tech USA is licensed, and installations are carried out by licensed technicians.
What warranty comes with an alarm installation?
Installations carry a 90-day warranty on mechanical components and a 12-month warranty on electrical components. Repair work is not covered under warranty.
Get a Free Home Alarm Quote
Tell us about your home and what you want to protect, and we’ll schedule a free on-site assessment. You’ll get a fixed quote and an alarm system designed around your household — monitored, integrated, and ready whether you’re home or away.
What our clients say
