Phonetics Sensaphone Model 1000 Home Monitoring System. This is a Phonetics Sensaphone Model 1000 Home Monitoring System made by Gulf & Western Advanced Technology. It can monitor the Time, Inside Temperature, Alarm Sounds, and other conditions, either locally or remotely (vie telephone). It can set limit parameters and up to four telephone numbers for the Sensaphone to call in the event of an alarm condition (e.g. loss of power, excessive noise, or high temperature).

Model Number: Sensaphone 1000