Union AlarmTronic, LLC

Based in the New Jersey, US, founded in 1989 by Fred Rosenfeld, owner of Union AlarmTronic. It provides alarm monitoring, security systems, video surveillance, access control, and intercom services for homes and businesses. The company has developed a long-standing presence in the state and has completed more security installations for commercial and residential clients. Based in the US, founded in 1989 by Fred Rosenfeld, owner of Union AlarmTronic Union.

It provides alarm monitoring, security systems, video surveillance, access control, and intercom services for homes and businesses. The company has developed a long-standing presence in the state and has completed more security installations for commercial and residential clients. In September 2026, Pye-Barker Fire & Safety, LLC, a portfolio company of Abu Dhabi Investment Authority, GIC, Altas Partners, and Leonard Green & Partners, acquired Union AlarmTronic, LLC. Union AlarmTronic offers electronic security solutions including burglar alarm systems, access control platforms, CCTV and video surveillance systems, intercom systems, integrated security systems, and central station monitoring.

The company also provides installation, maintenance, troubleshooting, compliance assistance, monitoring services, and ongoing technical support for commercial and residential customers. The company's revenue is generated primarily through security system installation projects, recurring monitoring contracts, maintenance and service agreements, access control deployments, video surveillance implementations, alarm upgrades, and compliance-related security solutions. Public sources do not disclose revenue by segment or total annual revenue. The September 2026, acquisition enables Pye-Barker Fire & Safety, LLC to expand its security alarm service capabilities, deepen its presence in New Jersey, and broaden its ability to provide fire protection and security services.