Many daughters reach for a camera at 2am, when the worry is loudest. A camera can help you see that the kitchen light is on or that she is up and moving. But it is also a device pointed at her private life, so the install starts with a conversation, not a box.
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Start with her yes
Sit down with her before anything is bought. Say what you want to see and why. Ask which rooms she is comfortable with and which she is not. Many parents say yes to a living room camera and no to the bedroom or bathroom, and that is a fine answer. Write the agreed rooms on paper so the decision is visible later.
Tell her who will be able to see the feed. If more than one family member has access, name each of them. If a hired helper will be in the house, she should know whether the camera is on while that person is working.
Choose the room and the view
Pick a spot that sees the main path she walks, such as the hall between bedroom and kitchen, rather than the bed itself. Stand where the camera will sit and look at the live view on your phone. Check that the image shows a standing person, not only a ceiling or the edge of a doorway. Check for a window behind the spot, because bright daylight can wash out the image.
Power and signal
Find an outlet within reach of the mounting point, or plan a cord route that will not become a trip hazard. Test the Wi-Fi signal in that exact spot, not in the router room. If the signal drops at the far end of the hall, the camera will look fine at install and fail on the first cold night. Choose a battery model only if someone will actually keep it charged on a schedule.
Mount and test
Mount the camera where the view you approved in the room will stay the same. Set motion or sound alerts so they tell you something useful without waking her every hour. Run a test: walk the path, sit in the chair, get down and back up, then check that the feed shows each one. Ask her to do the same walk so she sees what you see.
The first week
Watch the alerts for the first week and note which ones are noise. A shadow from the blinds, a pet, or headlights through a window may need a setting change. Keep a short note of any alert that worried you and what you saw when you checked.
Ask her again at the end of the week whether the arrangement still feels right. Her answer can change, and the agreement should change with it. If she wants the camera off in one room, turn it off there and write that down.
When the camera is not the answer
A camera is a tool for one stage of the home, not a permanent plan. If the watching becomes the whole plan, or if you find yourself reviewing feeds instead of calling her, it is time to bring the night to the care team and talk about what it requires. A camera does not replace a person coming, and it does not replace a decision about what her house can hold.