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    Low-Voltage Wholesale Distributor

    Formerly known as Security Engineering

Safety & Security Low-Voltage Products

SEC-USA is a National Wholesale Distributor of Security Systems, Fire Alarms and Accessories, CCTV, Access Control, and other Low-Voltage Products.


When We Started

At SEC-USA, the cornerstone of your business is meeting your customers’ needs, while meeting yours is the cornerstone of ours. With thousands of quality parts and products, in-stock nationwide, and customer service second to none, partnering with us is a win-win solution for your Security, Life Safety, Fire, Access and Surveillance business. No one works harder to help you with the hard work you do —guaranteed!

Our Products

We partner with only the best names in Security, Life Safety, Fire, Access, and Surveillance for both residential and commercial applications.

Access Control & Communications

Access Control & Communications

Panels & Controllers • Keypads & Readers • Locking Devices • Entry & Exit Devices • Door Alarms • Access Devices

Intrusion & Smart Home

Intrusion & Smart Home

Control Panels • Detectors & Sensors • Contacts & Switches • Notification & Strobes • Wireless Devices


Fire Alarms & Accessories

Control Panels • Communicators • Annunciators • Notification Devices • Detectors & Modules • Pull Stations

Video & Audio Surveillance

Video & Audio Surveillance

Cameras • Lenses • Displays • Audio Devices • Accessories

Wire, Cable, & Connectors

Wire, Cable, & Connectors

Wire • Cables • Adapters • Connectors


Batteries, Power Supplies, & Surge Protectors

Batteries, Power Supplies, & Surge Protectors

Batteries • Power Supplies • Surge Protection • Analyzers & Testers


SEC-USA Mobile App

Meticulously designed so that it is readable and usable on various mobile devices! Brings SEC-USA's breadth and depth of products into a modern, fast “easy-to-use” application!


Easy-to-navigate, streamlined design, built with you in mind.

Product Filters

Robust filters to find the products you need quickly.

mobile phones

Live Inventory

Review product information in depth from the palm of your hand.


Designed to make ordering easy with two-step checkout.

Our Brands

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