One Security & Low-Voltage Partner for Your Properties
Service calls, system upgrades, capital projects and ongoing support for multifamily and commercial properties throughout New York City, North Jersey and Westchester.
Fewer Vendors. Better Visibility. Faster Resolution.
Property managers often inherit aging systems from multiple installers. KatSar helps organize service, repairs and modernization across intercoms, cameras, access control, alarms, doors and low-voltage infrastructure.
The Systems Property Managers Call About Most.
KatSar can support day-to-day service needs while also planning the larger modernization projects behind them.
Service, Repair & Maintenance
Fast troubleshooting, repairs, upgrades and ongoing support for existing low-voltage systems.
LEARN MORE →Intercom Systems
Audio, video, IP and cloud-connected entry systems for multifamily and commercial properties.
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Video Surveillance / CCTV
Professional high-definition camera systems, recording, remote viewing, upgrades and repair.
LEARN MORE →Access Control & Key Fob Systems
Card, key fob and mobile credential access with integrated readers, locks and door controls.
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Commercial Doors & Locks
Door hardware, electric locking and controlled-entry integration for commercial properties.
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Networking & Structured Cabling
Reliable network infrastructure, Cat6/Cat6A and fiber-optic cabling, PoE, racks, switches and low-voltage wiring.
LEARN MORE →A Service Relationship Built for the Long Term.
Your team needs clear communication, practical recommendations and technicians who can work in occupied buildings.
- Central online Support Portal for service requests
- Open / In Progress / Closed ticket workflow
- Photos, attachments and internal service notes
- Proposal support for upgrades and building projects
Professional Systems From Trusted Manufacturers.
