"Real Security Under Lock & Key"
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Working For You 24/7
What time did my kids get home?
Did I forget to arm the system?
Unlike traditional systems that only alert you in an alarm event, we let you know what’s happening at your property at any time. It’s easy to set your own alerts and reminders to be notified of any activity you care about, whether your system is armed or not.
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Learn more about Smarter Home Security
Connected Car
Connected Car protects your vehicle and its drivers everywhere they go with real-time behavior alerts, vehicle alerts, location tracking and more. Fully integrated with your security system, Connected Car keeps you aware and one step ahead of potential emergencies, no matter who’s driving or where your vehicle is.
Doorbell Camera
See who's at the front door and have a two-way conversation with visitors — from anywhere — with our WiFi-enabled doorbell camera.
Flex IO
Protect what’s yours with Flex IO, the security sensor that goes where others can’t.
Wireless, weatherproof and cellular-enabled, Flex IO works with virtually no range limitations and can be installed on everything from doors and gates to free-standing vehicles. You can use Flex IO on its own, or add it to your customized, professionally installed security system.
User Codes
User Codes are the most secure and convenient way to give family and trusted visitors access to your home. Give each user a unique code, then see who has armed or disarmed the system, and when. You can even restrict access to certain days and times.
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Protect your home with security that goes the extra step to keep you aware and in control — from anywhere!
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About Pre-Lock Security Services, Inc.
Welcome to Pre-Lock® Security Services, one of Toronto’s most trusted local Alarm.com Security providers & Locksmith services. We are 100% Canadian and family owned and operated. Established in 1978 as the North York Door and Lock Hardware Security Company, we have served the City of Toronto and all of southern Ontario for over 40 years. We specialize in:
• Wireless and Hardwired Alarm Systems
• Locksmith Services
• High Security Locks
• High Security Door Securing Systems
• Security Window Film & Window Bars
• Smart Homes
• Security Cameras
• Video Doorbells
• Access Control Systems
• Fire Alarm & Sprinkler System Monitoring
• Residential, Commercial, and Industrial
800 Petrolia Road, Unit 4 North York | ON | M3J3K4
1 (416) 773-5625