Automatic Door Operators

Triangle Security and Lock is a dealer for record-USA automatic door operators. We sell, service and inspect auto operators to end users and integrators. We can furnish and supply completely automated swing doors, low energy and complete automatic sliding door entrances using the latest state of the art technology.

Triangle Security and Lock is certified through the American Association of Automatic Door Manufacturers and knowledgeable with safety code compliance. We provide solutions to meet your building's accessibility needs.

For services and protection for you

and your loved ones.

We know that our long term relationships with our clients is based on excellent service, confidence and fair pricing.

We are:

  • Skilled

  • Experienced

  • Trustworthy

  • Licensed

  • Provide Excellent Service

  • Provide Confidence

  • Fair Pricing

  • Bonded

  • Insured

Mark Weitsman


NC Locksmith License #1928

NC Fire Alarm/Low Voltage License SP.FA/LV.31730

NC Alarm License 2699-CSA

AAADM Certified Inspector

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