Comprehensive Coverage with LHS Home Security Systems
Lancaster home security systems put just as much work in keeping your home safe and secure as you do. Our around-the-clock monitoring ensures that even when you aren’t home, someone is there making sure you don’t come home to any surprises.

From burglary monitoring, to fire and smoke monitoring, to natural disasters such as floods, and even medical alert monitoring, :HS offers the best home security systems to manage anything life throws at you.

Whether you’re at home or away, LHS’s Customer Monitoring Centers are on call 24 hours a day, 365 days a year. Only LHS has six Customer Monitoring Centers to provide you with fast response monitoring, because when our home security systems are triggered, a fast response really matters. Take comfort in knowing that you and your family are safe from harm any time of day.

Temperature Monitoring

Our home security systems come with sensors which detect changes in temperature anywhere in your house. Low temperature sensors activate when dangerously low temperatures are detected and provide a great solution to help prevent bursting pipes and other low-temperature damage. Heat sensors alert you when dangerously high temperatures are detected, so you can take action to make sure your family members or pets are safe at all times.

Burglary Monitoring

Our home alarm security systems are constantly monitoring to ensure that once a burglary alarm is received at a Customer Monitoring Center, a trained ADT professional will notify you and first responders quickly.

Flood Monitoring

Protect your home from potential water damage during a flood. Once an alert from our home security systems is received, a trained ADT professional notifies you as quickly as possible so you can take action and intervene in any potential damage.


Fire and Smoke Monitoring

When a fire and smoke detector in one of our home security systems is received, a trained ADT professional will notify you and your local fire department as quickly as possible.

Carbon Monoxide Monitoring

A carbon monoxide (CO) leak can spell serious harm for you and your family since it can be impossible to detect without a warning device. Make your home a safer place with CO monitoring services available with most ADT home security systems.

Medical Alert Monitoring

Never feel alone again with ADT medical alert monitoring in our home alarm security systems. Push a button to be connected to a trained ADT professional through the two-way voice intercom system. If assistance is needed, this professional will contact the appropriate emergency response services.


Features

WHILE YOU’RE OUT,
DON'T LET THEM IN.

Homes are most vulnerable when no one is home. Arm your system from anywhere, or put it on a schedule that fits your needs. That’s how ADT home alarm security systems keep you and your entire home safe and secure.

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SEEING IS FAR BETTER
THAN WORRYING.

Check on your kids, your pets or your stuff—and get alerts from us at the first hint of trouble.
ADT home security systems guarantee you’re a step ahead of whatever life throws at you.

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WE DON’T TAKE PRISONERS.
BUT WE SEND THE PEOPLE WHO DO.

Experts at our home security system monitoring centers are always ready to send police if an intruder
gets into your home. So no matter what, someone is always making sure your stuff is protected.

WHEN SECONDS COUNT,
COUNT ON US.

Our best home security systems keep track of temperature and smoke levels of your home, so that
you and the fire department are alerted at the first signs of a fire in your home, no matter what the cause.

NEVER DOUBT THAT YOU’VE
CLOSED YOUR GARAGE AGAIN.

Your garage has the biggest door on your home—and one of the most used as well. Open and close it from anywhere and even
setup alerts that tell you when it’s been left open. Just another way our home alarm security systems are looking out for you.

YOUR HOUSE SHOULDN'T HAVE
CURB APPEAL TO INTRUDERS.

Sometimes, we think of lights as a convenience—but they're a big part of home safety, too. Automatic light settings
in our home alarm security systems make your home look occupied when you're out. That should brighten your day.

Upgrade your expectations with an ADT home security system
Your security matters to us, so helping you choose the best home security system matters, too. Our home alarm security systems feature advanced technology combined with the human touch through our Customer Monitoring Centers.

Below, you will find security options that are convenient, easy to use, and deliver the highest quality of protection you’ve come to expect from the leader in home security.

Home Security Cameras

The best home security systems allow you to see inside or outside your home in real time from your computer, smartphone or tablet.

Wireless Home Security

Easily install and expand the ADT home security system with wireless security.

Storm Safety

Ensure the home security system continues to work even if your landlines are down due to a storm.


Remote Access

Lock and unlock your doors from anywhere, and receive alerts when someone else uses the home security system.

Energy Management

Control your thermostat from anywhere, anytime to better manage your heating and cooling usage.

Medical Alert

The medical alert system in our home alarm security systems feature a two-way voice intercom system which immediately connects you with a real person.


I HELP KEEP THE PEACE AND HELP KEEP YOU IN CONTROL

Think I’m only about home security? Think again. From lights to locks to live video and everything in between, I help keep your home both safe and smart.

Home Security Systems - How ADT Works

When an event is triggered through one of our home alarm security systems, every second counts. With six fully redundant Customer Monitoring Centers, you can count on us to deliver a fast response to you and the police.

STEP 1.
ALARM TRIGGERED

Set up an appointment and we'll help assess your security needs.

STEP 2.
ADT RESPONSE

When the home security systems alarm signal is received, a trained ADT Professional is there to respond quickly.

STEP 3.
CALL FROM AN ADT REPRESENTATIVE

This caring home security system professional will contact you to confirm whether you are okay or in need of assistance.

STEP 4.
TAKING ACTION

If you are in need of assistance, the ADT Representative will contact the police, fire department or other emergency personnel to request dispatch to your home as quickly as possible.