For a video-only camera in a common area, the honest answer is often no — disclosure is not legally required in many states. But the moment the camera records audio, or moves into a private room, the answer flips. The rule splits along three lines: where the camera sits, what it records, and which state you live in.
The most common mistake is treating disclosure as a single yes-or-no question. It is really three questions stacked on top of each other, and getting any one of them wrong can turn a legal camera into an illegal one.
The question that decides it: consent
Home nanny-cam law borrows from wiretapping rules, which split states into two camps. The camp you live in decides whether "do not tell the caregiver" is legal at all.
One-party consent homes
In one-party consent states, you may record if you are a party to the conversation or one participant agrees. You are usually a participant in what happens in your own home, so video in common areas — kitchen, living room, playroom — is generally lawful without disclosure, and audio of conversations you join is usually fine. Conversations you are not part of are the risk.
All-party consent homes
In all-party consent states, everyone being recorded must agree. Video in common areas is still usually legal, but audio of your nanny generally requires her consent — which in practice means disclosure, ideally in writing. States including California, Florida, Illinois, and Pennsylvania follow all-party rules; confirm where your state stands today, because these categories shift over time.
Rooms where recording is never legal
- Bathrooms and changing areas — the strongest privacy expectation anywhere in a home
- A live-in caregiver's private bedroom and personal space
- Any room where a person changes clothes or expects to be undressed
- A child's bedroom needs care: a visible baby monitor is ordinary, but a hidden camera there raises the same privacy questions courts take seriously
Why disclosure still beats secrecy
Even where secret recording is legal, disclosure is the safer practice. Undisclosed footage can be challenged in any later dispute, a caregiver who discovers a hidden camera may quit or sue, and in states that require consent the recording itself can expose you to criminal charges or civil liability. If you ever need the footage for a custody, theft, or employment matter, a lawyer will ask how it was captured — and consent problems can sink otherwise strong evidence.
A pre-install checklist
- Confirm your state's consent rule for audio before enabling any microphone
- Place cameras only in common areas: entryway, kitchen, living room, playroom
- Keep audio off unless your state allows it and you have told the caregiver
- If consent is required, disclose in writing and keep the signed agreement
- Secure the feed: strong password, two-factor authentication, no public sharing links
- Tell every household member — and any guest who will be recorded — that the camera is running
What the caregiver can do
Ask directly, and ask for the camera policy in writing. In an all-party consent state, a caregiver can refuse to consent to audio — and that refusal ends the audio recording, not the job. If a camera sits in a bathroom, bedroom, or other private area, the caregiver can report it to police; in many states, secret recording in a private space is a crime regardless of who owns the house.
The short-term-rental difference
If your home doubles as a vacation rental, the rules tighten again. Guests carry a strong expectation of privacy, and major platforms ban or heavily restrict indoor cameras — disclose any device in the listing, and remove or disable it between stays. Travelers who suspect a camera can follow our guide to detecting hidden cameras in rental properties.
Why your jurisdiction decides the fine print
This article is general information, not legal advice. Nanny-cam and surveillance laws vary by state and change over time, so check your own jurisdiction's current rules before installing, and consult a local attorney if a recording is already part of a dispute. For product choices, see our nanny camera guide.
📚
More Security Guides
Expert reviews, detection guides, and buying advice — all in one place.
Browse All Guides →