Our Solutions


Critical Signal Technologies (CST) provides in-home personal emergency response (PERS) and health monitoring system solutions for seniors, keeping them safe and independent in the comfort of their own homes. CST’s professional Care Center is located in Michigan and provides superior service and monitoring 24/7/365. CST’s full line of personal emergency and medical monitoring systems are easy to use, affordable and effective, helping to improve the health and safety of our subscribers. Each product delivers a customized and personal set of instructions once activated. The CST Care Center Representatives can talk to and view the subscriber profile, send help, remind, and reassure, all remotely. Providing the right care at the right time!

Enhanced PERS – Extended Range with Reminder Messages

Cellular PERS – No Landline, No Problem!

Fall Detection PERS – Auto Alert Fall Down Detection

Long Range, Two-Way Voice Communication PERS – 2-Way Extended Range & Pendant Speaker

Mobile PERS – At Home and On the Go for Active Lifestyles!

Medication Management Systems – Medication on Time, Every Time!

TeleHealth Systems – Vital Signs Monitoring: Blood Pressure & Glucose Levels, Weight, SpO2 & Temperature

Adaptive Accessories