She may be safe while you are beside her and unable to get help five minutes after you leave. That is the problem you are trying to find.
Do not begin with a device. Begin with an ordinary moment. Sit where she usually sits, then ask her to show you what she would do if she felt unwell, needed the toilet, fell or heard something worrying. Watch the whole attempt without supplying the missing steps.
A house can hold time alone only when six things work together.
1. She has to notice that she needs help
What makes it hold: She can recognize that something has changed and knows that calling is the next step. Ask her what she would do if she felt suddenly different, could not stand or found herself on the floor. Use her own words and familiar situations.
When it becomes a question for the care team: She does not notice important changes, cannot explain when she would call or repeatedly says she would wait despite being unable to meet the need herself.
2. A way to call has to stay within reach
What makes it hold: The phone, call button or other method is attached to her or reachable from every place where she spends time. Check the bed, chair, toilet and any usual outdoor seat. Then check from the floor beside each place. A phone on the table may be useless after a fall.
When it becomes a question for the care team: She cannot reliably carry the device, press it, speak clearly enough to use it or remember where it is.
3. She has to be able to complete the call
What makes it hold: She can unlock the phone if needed, find the right contact, hear the answer and say where she is. Simplify the steps, remove old contacts and put the first person to call where she can find it. Test the process while you stay quiet.
When it becomes a question for the care team: Pain, weakness, changes in hearing, vision or thinking, or trouble using her hands keep her from finishing a call she could previously make.
4. Someone has to answer
What makes it hold: Each part of the day has a named first responder and a named backup. Both know what they are agreeing to do. Test an ordinary call from her usual room and confirm that missed calls are noticed promptly.
When it becomes a question for the care team: Calls are being missed, the backup is often unavailable or the plan depends on one exhausted person being reachable all the time.
5. The responder has to be able to enter
What makes it hold: The person coming knows the address, parking approach, correct door and safe way to get inside. Any key or entry arrangement works from outside. Her name and house number are visible enough for someone unfamiliar with the home.
When it becomes a question for the care team: She must get up to unlock the door, cannot explain how to enter or lives behind an entrance that the likely responder cannot open.
6. Everyone has to know what happens after contact
What makes it hold: The caller knows whom to contact first for an ordinary need and what situations require emergency help. The responder can find her basic information and the care team contact without searching through the house. Write the sequence in plain language and keep it beside the calling method.
When it becomes a question for the care team: Family members disagree about what should trigger a call, her needs have changed or nobody knows whether the current stretches alone still fit the plan.
How to tell you have this problem
You have it if any link fails during a calm test. She cannot reach the phone from the floor. She forgets whom to call. She hears the ring but cannot answer. The first person does not pick up and there is no backup. Help arrives but cannot enter. Everyone answers, but nobody knows what to do next.
One failed link does not answer the whole question of whether she can remain home. It tells you exactly what needs support before the house can safely carry that stretch of time. Repeat the test whenever her usual chair, room, strength, hearing, thinking or daily help changes.
If this is the first part of the promise you are testing, use the order to read to place it beside the other things the house has to hold.