Personal Audible Alarm: Portable device that emits a loud sound to alert people nearby or deter a threat.
SOS Button / Transmitter: A button or portable transmitter activated by the user to send an emergency signal to a compatible receiver, mobile phone, or alert system.
SOS Watch: Watch with an emergency function that allows the user to call for help using an SOS button or another built-in feature.
Caregiver Alert System: A system that allows older adults, patients, or people who need support to alert a caregiver when they need help.
SOS Telephone Device: Telephone device or portable terminal that allows the user to contact preset contacts in an emergency.
Two-Way Communication: The user and the call recipient can speak to and hear each other.
GPS: Indicates that the device has built-in GPS or another location-tracking capability, or can use the location of a connected smartphone to determine and/or send the user’s location.