Home Security

LST Customer Monitoring Centers are on call 24 hours a day, 365 days a year. We have five Monitoring Centers to provide you with the fastest and most reliable response.


LST alarm technicians are fully trained security professionals. We only use ULC-compliant equipment, such as Honeywell, DSC, and GE. Please talk to your customer consultant to design the system that meets your unique security needs.


1. We Cover All Your Security Needs


• Temperature Monitoring

Sensors detect changes in temperature and are a great solution to help prevent bursting pipes and other low-temperature home damage.

• Fire and Smoke Monitoring

When an alarm from a fire and smoke detector is received, a trained LST professional notifies you and your local fire department immediately.

• Burglary Monitoring

Once a burglary alarm is received at a Customer Monitoring Center, a trained LST professional notifies you and the police in real-time.

• Flood Monitoring

Protect your home from potential water damage. Once an alert is received, a trained LST professional notifies you immediately.

• Carbon Monoxide Monitoring

Carbon monoxide (CO) is impossible to detect without a warning device. Once a signals is received, a trained LST professional notifies police and ambulance immediately. Make your home a safe place with LST CO monitoring services.

• Medical Alert Monitoring

Push a button to be connected to a trained LST professional. If assistance is needed, we’ll contact the appropriate emergency response services for you.


2. Make Your Home More Secure


Don’t worry about burglars cutting the telephone line before breaking into your house. Cellular alarm communicator or internet alarm communicator can still send signals when this happen.



Home automation makes your home more enjoyable—and your life easier—than you’ve ever dreamed possible. Welcome to your connected home!

• Cellular Alarm Communicator


Our Cellular Alarm Communicator uses the cellular phone network to send alarm signals to our monitoring station. No need to rely on a landline for your home security. This is the ideal choice if you only have a cell phone, and is a good backup for all landline-based home security too.


• Internet Alarm Communicator


Our Internet Alarm Communicator Works over your local LAN/WAN network or the Internet. If the signal is interrupted by something, our monitoring stations will know within 2 minutes.


3. Make Your Home More Convenient


Remote Access Security

Control your home security system through your smartphone, tablet, or computer from wherever you are! Remote Access Security allows you to check the status of your alarm system, as well as interact with it. This includes live video feeds as well as arming and disarming the system Its a great way to keep an eye on the kids, or any one else at home while you are away.