Fire-Rated Doors, Access Control & Commercial Security Projects

Self-locking glazed entrance door at a New York City apartment building, the entry governed by MDL 50-a
By Parker Custom Security Team September 9, 2026
NY Multiple Dwelling Law 50-a requires intercoms in Class A buildings with 8+ apartments. Here is what compliance actually means, and what quietly breaks it.
Completed aluminum storefront entrance at 175 First Street, Garden Spires, Newark NJ
By Parker Custom Security Team September 4, 2026
Parker Custom Security installed 20+ storefront entrances and over 500 fire-rated apartment doors at Garden & Spruce Spires in Newark, NJ — all in occupied buildings.
Modern commercial entrance doors with panic hardware and door closers by Parker Custom Security
By Parker Custom Security Team September 2, 2026
Outdated keys, no audit trail, or constant door repairs? Here are 5 signs your commercial building needs a security upgrade — and what to do about it.
Exterior double entry doors with brass hardware at St. Clare's Church in Staten Island, NY
By Parker Custom Security Team August 26, 2026
See how Parker Custom Security installed high-security locks and panic exit hardware across three entrance doors at St. Clare's Church in Staten Island, NY.
New Mircom intercom system mounted on brick exterior at a multi-tenant building entrance in Hamilton Heights, Manhattan
By Elad Snir August 11, 2026
See how Parker Custom Security installed a new telephone-entry intercom system for a multi-tenant building in Hamilton Heights, Manhattan. Free estimates.
Aiphone GT-DMB-N video intercom panel installed in a Bronx apartment building lobby
By Parker Custom Security Team August 6, 2026
See how Parker Custom Security installed an Aiphone GT Series video intercom system with layered access control in a Bronx, NY apartment building.
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