A property manager in Brooklyn schedules a building-wide fob upgrade after a tenant complaint. A co-op board member in Queens forwards a news article about “new NYC key fob rules” with a question mark in the subject line. A landlord in the Bronx gets a letter citing a law they’ve never heard of. In every one of these situations, the actual answer depends on distinguishing between what’s codified law today, what applies only to rent-stabilized buildings under DHCR rulings, and what’s a bill that passed the State Senate but hasn’t become law. Those three things get lumped together online as “key fob rules,” and treating them as the same thing creates real compliance exposure.
At Paragon Security & Locksmith, we’ve been installing and servicing fob and access control systems across all five boroughs since 1988 as a licensed and insured team. We see the confusion firsthand: boards that assume a Senate bill is already in effect, landlords who don’t know their rent-stabilized status changes their obligations, and building managers who don’t realize their data-collection practices are governed by a 2021 local law. This post breaks down what actually applies, where the line between enacted law and pending legislation sits, and what procedures protect you regardless of which rules govern your building.
What NYC Law Actually Requires for Key Fob Systems Today
Two separate bodies of law govern key fob access control in New York City right now, and they cover different things. The first is the NYC Building Code, which addresses physical safety at egress doors. The second is Local Law 63 of 2021, which addresses what happens to the data your fob system collects.
Egress Door Requirements Under the Building Code
Any door that uses an electromagnetic lock (the type that holds the door shut with magnetic force rather than a traditional latch) must automatically unlock when the building loses power. The door must also be operable with one hand under all lighting conditions, including a blackout. These aren’t recommendations. They’re hard requirements under the NYC Building Code section governing electromagnetically locked egress doors, and they exist because free egress (the ability for occupants to leave without assistance or a credential) is a life-safety baseline that no access control system can override.
If your fob system uses fail-secure hardware on an egress door, that’s a code violation. Fail-secure means the lock stays locked when power is cut. Fail-safe means it releases. On any path of egress, fail-safe is required.
A Request-to-Exit sensor (commonly called a REX sensor) detects someone approaching an exit from the inside and releases the electromagnetic lock without requiring a credential swipe. These sensors are standard on compliant installations and should be tested as part of any routine maintenance schedule. Missing or malfunctioning REX sensors are among the most common issues we find during service calls on existing systems.
Local Law 63 of 2021 & Tenant Data Privacy
Local Law 63 of 2021, known as the Tenant Data Privacy Act, applies to owners of Class A multiple dwellings: buildings with three or more units used for permanent residential occupancy. If your building uses a smart access system, including key fob systems, you’re required to give tenants a written policy explaining what data the system collects, how long it’s retained, and how it’s protected.
The data retention rules carry real teeth. Authentication data collected through a fob system must generally be destroyed or anonymized within 90 days of collection. Selling tenant access data to a third party without authorization triggers the law’s private right of action, meaning a tenant can sue directly and recover statutory damages ranging from $200 to $1,000 per unlawful sale. If your building’s fob system logs entry and exit times and you haven’t issued a written data policy to residents, you’re out of compliance with Local Law 63 right now, regardless of when the system was installed.
Fob Replacement Costs: Rent-Stabilized Buildings vs. Everyone Else
This is where most of the online confusion lives. There are three separate things to track: existing DHCR rulings that already apply, a 2001 determination about building upgrades, and a state bill that hasn’t yet become law.
What DHCR Rulings Already Require
The Division of Housing and Community Renewal, known as DHCR, oversees rent stabilization in New York State. When a landlord of a rent-stabilized building converts from traditional keys to a key fob system, DHCR rulings require that every lawful occupant receive a new fob at no charge. Beyond that initial distribution, the landlord must provide up to four additional free key cards for employees or guests. Replacement fobs for lost cards are capped at $25. These rules are already in effect for rent-stabilized buildings and have been applied through DHCR determinations for years.
A separate 2001 DHCR determination addresses how conversion costs can be passed along to tenants. Converting a rent-stabilized building’s entry system to electronic key fobs can’t, by itself, be billed to tenants as a Major Capital Improvement (MCI), which is the mechanism landlords use under rent stabilization to justify permanent rent increases for building-wide improvements. Boards and landlords who factor MCI recovery into the financial case for a fob upgrade need to know this before committing to the project.
What S955 Would Add & Why It Isn’t Law Yet
Senate Bill S955 would extend similar protections to tenants in all New York City apartment buildings, not just rent-stabilized ones. Under that bill, landlords would be required to provide fobs free of charge and couldn’t limit the number issued to a household. The predecessor version passed the State Senate in 2024 but wasn’t enacted into law. S955 has been reintroduced in the current legislative session and remains pending. It hasn’t been signed by the governor, and it doesn’t apply to any building today. When you read a headline describing sweeping new fob replacement rules covering all NYC apartments, that’s almost certainly a reference to this legislation. Keep an eye on it, but don’t treat it as a current compliance obligation.
Tenant Rights When a Building Changes Its Locks or Fobs
A fob system conversion touches tenant rights in two ways that aren’t always on a board’s radar during planning.
The Multiple Dwelling Law gives tenants the right to install an additional lock on their own apartment door without landlord permission, as long as they provide the landlord a duplicate key on request. Any lease clause that charges a fee for this right is void. This matters for fob installations because some building entry upgrades involve new hardware on apartment unit doors, not just the lobby, and the line between what the landlord controls and what the tenant controls under the Multiple Dwelling Law deserves attention before installation begins.
More directly, changing the building entry system without giving residents functional access to their own homes creates serious legal exposure. NYC’s Unlawful Eviction Law, found in the Administrative Code at § 26-521, prohibits any course of conduct that interferes with a resident’s ability to access their home, including the interruption of essential services, without a warrant of eviction or other court order. Cutting over to a new fob system before all residents have working credentials, even during a planned transition, can fall into that category. The NYC Tenant Bill of Rights reinforces this: a landlord can’t block access to a resident’s home, and a botched or incomplete fob rollout qualifies. The fix is procedural. Don’t decommission the old system until every resident has a functioning replacement credential and has confirmed it works.
Issuing, Replacing, & Deactivating Fobs the Right Way
Legal compliance covers the rules. Operational procedure covers what actually happens when a fob goes missing, a tenant moves out, or a system needs auditing. Understanding how fob credentials work changes how you handle all three.
The Credential Cloning Problem
When a resident reports a lost fob, the standard response is to deactivate that credential in the access control system. That works against the original fob. It doesn’t work against a copy made before the deactivation. Low-frequency 125kHz fobs (among the most common type installed in older New York City buildings) can be cloned with hardware that costs under $30. Low-cost duplication kiosks in retail locations across the city can copy compatible credentials in seconds.
The practical implication: deactivating a fob in your system database doesn’t eliminate the risk if a copy was made before the report. For buildings managing significant security risk (those with a history of unauthorized entries or a recent contentious move-out) the right response to a lost fob may include an audit of recent access logs, not just a credential swap. High-security 13.56MHz MIFARE or DESFire credentials are significantly harder to clone and are the right technology choice for new installations where cloning risk is a concern.
Backup Access Procedures
Lost credentials, dead-battery fobs, and system outages are predictable events. Buildings that haven’t documented their backup procedures before one of these happens end up with locked-out residents and staff improvising under pressure. Standard documented procedures include a physical key override for the lobby door, PIN-based backup entry at the reader if the system supports it, and a superintendent or front-desk override protocol with a logged paper trail. None of these compromise security if they’re defined in advance, communicated to residents, and audited periodically. The security risk isn’t having a backup plan. It’s not having one.
Putting It Together Before You Install or Upgrade
Compliance for key fob access control in New York City isn’t a single rule. It’s a stack: Building Code requirements for egress hardware, Local Law 63 data privacy obligations for Class A multiple dwellings, DHCR replacement cost rules for rent-stabilized buildings, and tenant rights under the Multiple Dwelling Law and Unlawful Eviction Law during any transition. A new fob system that’s properly engineered on the hardware side but missing a written data policy, or rolled out before all residents have working credentials, still creates exposure.
Getting it right the first time means working with an installer who understands how these layers interact. Paragon Security & Locksmith offers free estimates and warranty-backed installation for boards, building managers, and property owners across New York City who want a fob and access control system configured to meet the full compliance picture. Give us a call at (646) 506-4422 to talk through what your building actually needs.