The old man has Alzheimer's disease, what locator products recommended?
Be sure to give the elderly to buy a locator, or lost a lot of trouble. My grandmother is suffering from senile dementia, now is to give her the sharp peak wise GPS locator, we can use mobile phone to check at any time where she is, an electric charge can be used for a week, sometimes she would call me with a locator
Third: the problem of the antenna, the antenna is difficult to make a difference.So the general public in the selection of locator, it is difficult to distinguish who is good or bad, refer to 3 points: reliable manufacturers, reputation is good, a penny.In addition, there is a very important point: the elderly will not forget to wear a locator is a good locator. There are children's watches, smart wristbands, etc., personal recommendation of the belt, as long as you have to wear pants belt, the elderly will never forget to wear.
First: positioning technology, GPS positioning is the most accurate, but only support GPS is not enough. Because in some cases, the GPS signal is very weak, such as in the building, under heavy rain, so even if the base station location, WiFi positioning error is larger, but also need to support the locator locator, WiFi positioning.Second: some locators while supporting a variety of positioning technology, but there are differences, the difference is how to call these positioning technology. For example, in order to pursue a long life, when the call GPS, but called the base station positioning. You know, GPS positioning more power.
