GPS FOB Keychain, Dementia Personal GPS Tracking Device - Black Mini Personal GPS Tracker - Ideal for Seniors with Alzheimers Dementia Set multiple Geo Fencing Safe zones - Alerts and auto dials when user leaves area Multiple Caregivers can monitor and track user, Free Smart phone app included Alerts Auto dial caregivers, Broadcasts GPS location Miniture Keychain Model - looks like a Key FOB