Can my landlord install a smart lock without my permission?

Landlords can upgrade locks but should notify tenants and ensure continued access. Review your lease and discuss any concerns in writing.

Is notice required before entering my unit with a smart lock?

Yes. Illinois law requires landlords to give at least two days’ notice before entry, even if smart locks are used, except in emergencies.

What action should I take if I'm locked out because of a smart lock problem?

Contact your landlord for urgent help. Document the issue, and if unresolved, reach out to your local housing authority for assistance.

Can my landlord use smart lock data to track my daily movements?

Landlords should not use smart lock data to monitor your schedule or invade your privacy. Raise concerns if this occurs.

Where can I report privacy violations involving smart locks?

You can report to your local housing authority or, in Chicago, the Department of Housing, with details and supporting documentation.

Smart Locks and Tenant Privacy Rights in Illinois

Privacy Rights & Landlord Entry Illinois published June 21, 2025

Smart locks are becoming a standard feature in many Illinois rental properties. While these digital locks can add convenience and security, they also raise questions about tenant privacy and landlord access. If you’re renting in Illinois, it’s vital to understand how the law protects your right to privacy and what steps you can take if you have concerns about smart lock use.

Understanding Tenant Privacy and Smart Locks in Illinois

Smart locks allow for keyless entry via codes, mobile apps, or cards. Unlike traditional locks, smart locks can be programmed or accessed remotely, which can blur the boundaries of your privacy as a tenant. Illinois law covers your rights to privacy and sets rules for when and how landlords can access your rental unit—even if smart locks are used.

Landlord Entry Laws and Smart Locks

Under the Illinois Compiled Statutes – Residential Tenants' Right to Privacy Act, landlords must provide at least two days’ notice before entering your unit, except for emergencies. This law applies regardless of whether your door has a traditional lock or a smart lock.

Notice requirement: Written or electronic notice is acceptable.
Permitted reasons for entry: Repairs, inspections, showings, or in emergencies.
If a smart lock is in place, your landlord must still follow the same notice rules for entry.

Your Right to Control Entry and Personal Security

Smart locks should not give your landlord more frequent or easier access to your home than permitted by law. If a landlord can remotely unlock your door without notice, this may violate the Residential Tenants' Right to Privacy Act.

It's a good idea to clarify in your lease agreement who controls the smart lock access codes.
Your landlord should not change access codes or lock you out without proper cause or notice, as this is considered an "illegal lockout." This is protected under Illinois law.

How Smart Locks Impact Your Privacy

While smart locks offer benefits, they can also track entry data, such as when and how often you enter or leave your home. Illinois privacy laws do not allow landlords to use this technology to invade your privacy or harass tenants. If you believe your privacy has been compromised, there are steps you can take for recourse.

Tip: Ask your landlord for a copy of the smart lock’s privacy policy and usage terms. Make sure you know who has access to your entry data.

What to Do If Your Privacy Is Violated

If you believe your landlord is entering your apartment without notice, misusing smart lock data, or restricting your access, you have legal options:

Document each incident, including dates, times, and any communications.
Contact your landlord in writing to raise your concerns and request a resolution.
If the issue isn’t resolved, you can file a complaint with your local housing authority or seek resolution through the relevant tribunal.

Relevant Official Forms for Illinois Renters

Notice of Entry: Landlords may provide this when entering your unit. There is no standardized statewide form, but you can find examples or create your own documenting the date and purpose of entry.
Example: If your landlord gives you a written notice about an inspection, keep this for your records.
Tenant Complaint Form (City of Chicago example): For Chicago renters, use the City of Chicago – Report Tenant/Landlord Issues form to submit complaints about privacy violations or illegal lockouts to the city’s Department of Housing.
When to use: If you are in Chicago and your landlord entered without notice or used the smart lock to control your access.

Who Handles Tenant-Landlord Disputes in Illinois?

Illinois does not have a single statewide tribunal for rental housing disputes. Local municipal agencies or city housing departments typically handle complaints. For Chicago, the main agency is the Department of Housing. For other towns, check your city or county’s official housing authority.

FAQ: Smart Locks, Entry Rights, and Your Privacy in Illinois

Can my landlord install a smart lock without my permission?
Generally, landlords can upgrade locks, but they should notify tenants and ensure continued access. Always review your lease and communicate concerns in writing.
Is my landlord required to give me notice before entering if there’s a smart lock?
Yes, Illinois law requires at least two days’ notice, even with smart locks installed, except in emergencies.
What should I do if I am locked out due to a smart lock malfunction?
Contact your landlord immediately for assistance. If lockout persists, document the issue and consider contacting your local housing department for help.
Can my landlord track when I am home using smart lock data?
Landlords should not use smart lock data to monitor your daily activities or invade your privacy. If you believe this is happening, raise concerns and seek advice from tenant resources.
Where can I report privacy violations related to smart locks?
Start with your local housing authority or, in Chicago, the Department of Housing. Provide documentation and details of each incident.

Conclusion: Key Takeaways for Illinois Renters

Illinois law requires landlords to provide at least two days’ notice before entering, even if a smart lock is installed.
Tenants are protected from illegal entry, lockouts, and privacy violations under state legislation.
If you have concerns, document incidents and contact local housing authorities or city departments for help.

Understanding your rights about smart locks empowers you to protect your privacy and home security. When in doubt, seek official advice.

Need Help? Resources for Renters

Illinois Residential Tenants' Right to Privacy Act – Full text of the privacy law for renters.
City of Chicago Department of Housing – Main office for tenant complaints and help in Chicago.
Illinois Attorney General’s Landlord/Tenant Rights Page – Statewide resources and guides for renters.
Local housing authorities – Check your city or county website for tenant support outside Chicago.