Smart Home for House Managers and Caretakers: Access Without Oversharing

Why access gets messy

A large or second home has a lot of people coming and going: a house manager or caretaker, housekeepers, a pool company, landscapers, a contractor this month and a different one next month, guests, family. In many homes, all of them end up sharing one or two door codes and, often, the owner's own app login. It works until it doesn't:

• Someone leaves on bad terms and still knows the code.
• Something goes missing and the lock history just says "Code 1."
• The caretaker can see every camera, including inside the house, when they only needed to check the boiler.
• A vendor's code still works in February for a job that ended in August.

None of this needs expensive equipment to fix. It needs a few habits built into how the system is set up.

The five rules

1. One person, one account, one code. No shared logins, no shared codes.
2. Least access. Each person gets what their job needs and nothing more.
3. Time limits by default. Vendor and guest access expires on its own.
4. Logs you actually read. Who unlocked what, when, and who changed settings.
5. Clean offboarding. When someone leaves, their access goes the same day.

Setting up roles

Start with a simple map of who needs what. Here's a typical starting point for a second home with a house manager:

Role	Doors	Climate and lights	Cameras	Alerts	Settings
Owners	All, anytime	All	All	Chosen ones	Full admin
House manager or caretaker	All exterior, anytime	All	Exterior only	Leaks, freeze, power, doors	None, or limited
Housekeeping	Front or service door, scheduled days	None	None	None	None
Pool, landscape, HVAC vendors	Gate or service door, scheduled window	Only their equipment, if needed	None	None	None
Guests	Front door, stay dates only	Their rooms	None	None	None

Adjust it for your household, but write it down. That table becomes the checklist for every new person.

Lock codes done properly

Most current smart locks let you create named codes for individual people and see a history of when each code was used. Schlage, for example, describes its Encode locks as letting you grant access with customized access codes and view lock history. Use those features:

• Name every code after a person or company ("Maria – housekeeping", "BluePool"), never "Code 3."
• Schedule recurring codes for regular staff (Tuesdays and Fridays, 9 to 3).
• Give one-time or date-limited codes to contractors and guests.
• Use the service door for vendors where you have one, so the front door's log stays meaningful.
• Keep a physical key plan. Know who has metal keys too. A perfect code system doesn't help if eight people have a key to the mudroom.

Tie the locks into the rest of the house so access has context: when the housekeeping code is used, the alarm can disarm only the zones they need and the hallway lights can turn on, and you get a single message that housekeeping arrived at 9:04.

Accounts and dashboards

Lock codes cover doors. Everything else (climate, lights, alerts, cameras) runs through the smart home app, and that's where shared logins do the most harm.

With Home Assistant, which we use as the hub in most installs, an administrator can create a separate account for each person. Each one can have their own dashboard on their own device, and you decide whether they have administrator rights. A sensible setup looks like this:

• Owners are administrators.
• The house manager has a non-admin account with a dashboard showing the things they're responsible for: heat, water, the generator, the pool, the exterior cameras and the alert history.
• Vendors and housekeeping don't need an app account at all. A scheduled lock code is enough.

Separate accounts also mean the activity log records who changed the thermostat or turned off an alert, not just that it happened.

Cameras and privacy

Cameras are where trust is won or lost with staff. A few practical rules:

• Point cameras at entries, driveways, gates and the outside of the house. Avoid bedrooms, bathrooms and staff quarters.
• Tell staff where cameras are. Hidden cameras damage trust and can create legal problems.
• Be careful with audio. Rules on recording conversations vary by state, so check with an attorney before recording audio.
• Give the house manager exterior cameras only, unless there's a clear reason for more.
• Prefer cameras that record locally, so footage isn't stored by a third party and survives an internet outage.

Alerts: route them to the right person

An alert that goes to everyone gets ignored by everyone. Decide who acts on what:

Alert	First responder	Also notify
Water leak or burst pipe	House manager	Owners
Low indoor temperature (freeze risk)	House manager	Owners, HVAC vendor
Power out or generator fault	House manager	Owners
Door unlocked outside schedule	Owners	House manager
Pool or equipment fault	Pool vendor (via house manager)	—

Add an escalation rule for the urgent ones: if the house manager hasn't acknowledged a leak alert in 15 minutes, the owners get a call or a second message. Our guide to freeze, leak and power alerts covers which sensors to use.

Wi-Fi for staff and vendors

Staff and vendors shouldn't be on the same network as your computers, cameras and smart devices. Set up:

• A guest network for visitors, vendors and staff phones, with its own password you can change without disrupting anything else.
• A separate network for smart devices, so a compromised gadget can't reach your laptops.
• Your main network for the family's own devices.

We set this up as part of our network and security work.

Seasonal handoffs

Second homes on the East End and in Miami change hands twice a year: owners arrive and the caretaker steps back, then owners leave and the caretaker takes over. Build that into the system with two modes:

• Owners in residence: fewer caretaker alerts, normal schedules, guest codes as needed.
• House closed: caretaker becomes first responder, freeze and leak thresholds tighten, weekly status reports go out, and seasonal vendor codes are switched on or off.

Switching modes should be one tap or one text, not a page of settings. For the full closing-up routine, see closing up your Hamptons house for winter.

A sample week

Here's how a well-set-up second home handles a normal week with the owners away, without anyone sharing a login:

Day	What happens	Who's notified
Monday 8:00	Weekly status report: temperatures, humidity, water, power, doors, battery levels	Owners and house manager
Tuesday 9:00–3:00	Housekeeping code works at the service door; hallway lights on, interior cameras stay off	House manager gets "housekeeping arrived" and "left"
Wednesday	Pool vendor's gate code works 10:00–12:00 only	House manager
Thursday night	Low battery on a leak sensor	House manager, who swaps it on the next visit
Saturday 2:00 a.m.	Front door unlocked outside any schedule	Owners immediately, then house manager

Most of the time nobody has to do anything. The system reports, and people step in only when something is out of the ordinary.

Plan for when the technology fails

Locks run on batteries, Wi-Fi drops, and phones die. Access planning should include the boring backups:

• Keep at least one mechanical key with a trusted local person, recorded in your key list.
• Set low-battery alerts on every lock and replace batteries on a schedule, not when they're flat.
• Make sure the house manager knows how to reach you, and you them, if alerts stop arriving.
• Keep a printed one-page sheet in the house with the network details and who to call.

Offboarding checklist

When a house manager, housekeeper or vendor relationship ends, run through this the same day:

1. Delete their lock codes and app account.
2. Change the guest Wi-Fi password if they used it.
3. Change any shared codes they knew: gate, alarm, garage keypad.
4. Collect metal keys and fobs, or rekey if you can't.
5. Review the last 30 days of the activity log.
6. Reassign alert duties so nothing goes unwatched.
7. Update the written role table.

Where an AI assistant helps

With a private AI home assistant, the house manager can text the house the way they'd text a colleague: "Is the pool heater on?", "Let the HVAC tech in Thursday between 10 and 2" or "What happened overnight?" The assistant only does what that person's permissions allow. Owner-only actions, like disabling an alarm zone or viewing interior cameras, stay with the owners. Because the AI runs on a computer in the home, the household's details stay there. Learn more about our service for estates and house managers.