How to Switch to Us

IT'S AS EASY AS 1-2-3.


1. Identify Your Existing Alarm System

• Find the name of your current alarm manufacturer.

• Typically, the manufacturer’s name will be on the system keypad.

• If you cannot find out the manufacturer’s name, you can browse the Alarm System Identification tool on our website for assistance.


2. If you are currently with another alarm company but is thinking of switching

• If you have an existing monitoring company, you need to determine when your contract is over, as you cannot switch until it has expired. Typically this information is found on your monitoring contract.


3. Call LST for Your One-on-One Personal Consultation

Call the LST hotline at 416-757-5990 or at 1-800-757-5990 to speak with one of our live customer-care consultants or email us at and we'll respond in 24 hours.



Identify your security system by keypad. If you're having difficulty figuring out what kind of alarm system you have, we're here to help.