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For families caring for someone with dementia or Alzheimer's, wandering is one of the most frightening risks. A simple door or motion alarm gives caregivers precious seconds to respond before a loved one leaves the home unnoticed. We compare magnetic door-sensor chimes, stand-alone door/window alarms, professional exit stoppers, motion sensors that detect an approach before the door is even touched, and caregiver call pagers — chosen for reliability, loudness, and ease of use. A layered setup (door sensor + motion sensor) gives the best coverage.
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YisTech
Purpose-built for dementia monitoring: assign a different chime to each door so you instantly know which one opened, across a 260 ft range.
METAK
A pre-paired, ready-out-of-the-box door chime with a 500 ft range and 1–2 year battery life — the simplest way to monitor one key door.
GE / UltraPro
Four of the same trusted GE alarms with a low-battery LED and CHIME or ALARM modes — enough to cover the key doors of a small home.
GE / UltraPro
A five-pack of the most-reviewed door/window alarms on Amazon — a battery test button, low-battery LED, and lifetime warranty for whole-home coverage.
AMHEY
A PIR motion sensor that alerts you as a loved one approaches the door — before they ever touch the handle — across a 500 ft range.
A professional-grade "stop sign" exit alarm with a key-operated override and four alarm durations — the standard for memory-care units and group homes.
The best door and wander alarms for dementia care — door chimes, exit stoppers, motion sensors, and caregiver pagers compared on range, loudness, and ease of use.
Read more about Best Door & Wander Alarms for Dementia (2026)A practical, room-by-room dementia home safety guide for caregivers — how to prevent wandering, falls, medication errors, and nighttime incidents while preserving dignity and independence.
Read more about Dementia Home Safety: A Room-by-Room Guide for Caregivers (2026)A caregiver's guide to sundowning in dementia — why late-day confusion, agitation, and restlessness happen, and practical, evidence-informed ways to reduce it.
Read more about Understanding Sundowning in Dementia: Causes and How to Ease It (2026)An in-depth review of the STI-6400 Exit Stopper door alarm for dementia wandering — the 105 dB alert, key override, and the ethical question of alarming a door someone may need to use.
Read more about STI Exit Stopper Door Alarm Review (2026)