Knight Security Systems, Inc.

Knight Security Systems, Inc. is a US-based company specializing in comprehensive security solutions for residential and commercial sectors, providing advanced systems for intrusion detection, fire safety, video surveillance, and access control. Knight Security Systems, Inc. was founded in 1979 and is headquartered in Harrisburg, US.

The company offers tailored security solutions to various clients across multiple geographical markets. In January 2026, Knight Security Systems was acquired by Pye-Barker Fire & Safety, LLC. Knight Security Systems, Inc. specializes in comprehensive security solutions tailored for both residential and commercial sectors.

The company’s core offerings include advanced intrusion detection systems, fire and life safety systems, video surveillance, and access control solutions. These products leverage state-of-the-art technology to ensure that end users, which range from local homeowners to large retail centers, can monitor and secure their properties effectively. Key functionalities include remote arming and disarming of security systems, real-time alerts via email and text, and the ability to view live video feeds from multiple cameras simultaneously. Knight Security's customer base extends beyond Harrisburg, PA, serving clients in various geographical markets, including major cities throughout Pennsylvania and neighboring states, ensuring a wide reach for their security products and services.

Knight Security Systems generates revenue through a structured model that encompasses service subscriptions and direct sales of their security products. Clients typically engage in long-term contracts for monitoring services, which include 24/7 alarm monitoring and technical support. Transactions often involve upfront installation fees for equipment, followed by a recurring monthly monitoring fee, allowing for steady revenue flow. The company’s flagship services, like the Knight Watch live video monitoring system, are integral to their offerings, providing clients with enhanced security measures.

This business model facilitates a stable relationship with customers, as they benefit from both the installation of comprehensive security systems and ongoing monitoring services. Following the acquisition by Pye-Barker Fire & Safety, LLC in January 2026, Knight Security Systems, Inc. plans to enhance its business development. The strategic alignment is expected to facilitate the introduction of new security products and services.

Specific markets targeted for expansion include major metropolitan areas in the Northeast and Mid-Atlantic regions of the US. Recent funding will be utilized to support these initiatives and develop innovative solutions to meet growing customer demands.