Vulnerable family members require 24/7 monitoring to keep themselves safe and prevent hazards from occurring. Medical Alert systems respond to this need by providing round-the-clock surveillance and prompting urgent medical services whenever an emergency is needed. The system has many ways to register an emergency; patients can push an emergency button that is fastened to their devices, or they can have the device itself detect a hazardous activity through its sensors.

When the medical system is alerted, a signal is released to the main alarm monitoring system. The medical personnel overseeing the system assesses the situation and responds accordingly by dispatching responders, if needed.

There are many types of emergency alert systems with varying features to choose from. The in-home-medical-alert system and on-the-go-medical-alert system are the two main types that are focused on indoor and outdoor environments respectively. The former usually only works in your home by providing coverage to immediate surroundings or areas within the range of 400 feet to 1,200 feet from the base unit. Whereas the on-the-go-medical system works anywhere and doesn’t have a base unit that limits coverage. It uses a cellular service to connect to the main monitoring system.

All alert devices connect to the host system, which is the main monitoring network. Monitoring centers have operators who act like first responders when a person pushes the device’s help button or when the device automatically detects an emergency. With mobile alert systems (on-the-go systems), the carrier coverage map helps verify all the areas in which the patient is covered. However, an important aspect of this system is battery life. Unlike at-home devices, the battery for mobile alert devices needs to be charged frequently (every three to four days).

Alert systems use devices in many forms, such as necklaces, wristbands and watches, making them access-friendly and physically comfortable to wear. These devices are also used for other health purposes. A medical alert bracelet, for example, contains medical information such as allergies, medication, and health complications that help identify the patient’s medical history in the event of an emergency. GPS detection, activity tracking, automatic fall detection, pedometer, heart rate and blood sugar monitors are all important features to consider when choosing the device that best corresponds with your loved one’s health requirements.