Canal Alarm Devices, Inc.

Canal Alarm Devices, Inc. is a security camera installer in Holtsville, New York. The company serves commercial clients throughout Long Island and the surrounding region, offering wholesale distribution of security equipment and technical support for system design and installation. With a focus on American-made products, the business provides same-day access to major brands and supports projects of any size. Rated 4.60 by customers, it is recognized for its expertise, reliability, and lifetime technical assistance.

Canal Alarm has operated since 1973, beginning as a small shop in New York City with a focus on burglar alarms. The company has grown into a leading wholesale distributor of physical security equipment, emphasizing honesty, integrity, and reliability. Its team includes experts in every security category, with an average of 20 years of industry experience. The company offers free system design, 30-day returns, and a lifetime support program that includes 24/7 technical assistance via phone, email, or in-person visits. It maintains a commitment to American manufacturing and local sourcing, believing that quality production uplifts nearby communities.

The business is located at 731 Union Parkway in Holtsville, a short distance from the Holtsville Fire Department, The Colony Park, and the Holtsville Post Office. It sits near Express Drive South and Express Drive North, with the Long Island Expressway approximately a quarter-mile away.

Canal Alarm Devices, Inc. is known for its deep industry expertise, trusted advisor model, and long-standing reputation as a reliable source for security professionals. Its dedication to customer care, American-made products, and comprehensive technical support has solidified its standing as a dependable partner in the security industry. As a locally rooted business with national reach, it remains a vital resource for commercial security needs across Long Island.