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CSI Security Systems provides professional fire alarm, security, and low-voltage solutions for commercial properties across Long Island and New York City. We specialize in commercial fire alarm systems, CCTV surveillance, burglar alarms, access control, structured cabling, networking, and alarm monitoring for businesses that need reliable protection and code-compliant installations. Our team works with restaurants, retail stores, offices, warehouses, houses of worship, property managers, contractors, and new business build-outs to design, install, repair, upgrade, and maintain life safety and security systems. At CSI Security Systems, our goal is simple: protect your property, support your business, and help you stay ready for inspections, emergencies, and daily operations.

Clairvoyant Systems Questions

The Clairvoyant Systems annual revenue was $1 million in 2026.

2 people are employed at Clairvoyant Systems.

Clairvoyant Systems is based in Hicksville, New York.

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