ATS Senior Life Guardian - No Monthly Fee Medical Alert System - Personal Emergency Response System - Waterproof Panic Button Medical alert system - no monthly fees - 100-150 foot panic button range - telephone speakerphone Waterproof panic button - calls 1-30 phone numbers in the event of emergency Strobe light ringer - amplified speakerphone and ringer Battery backup, talking caller id, big buttons, pacemaker safe, waterproof