​This unit  was private labeled by Best Power

The Sensaphone® Model 1104 is a fully-programmable, environmental monitoring system that offers extensive on-site and remote monitoring capability to small businesses, private homes, farms, greenhouses, computer rooms, and remote facilities. Designed for desktop or wall mounting, the Model 1104 is simple to install, program and operate; no changes to standard electrical or telephone service are required.  Connected to a telephone line, it will respond to an alarm by dialing up to four separate telephone numbers. When the call is answered, an “Alert Condition” message is delivered in digitized speech.  
The Model 1104 features built-in sensors to monitor a variety of conditions:
• High sound level
•AC electric power failure
• Battery backup
• Temperature*
*Note: While technically not a “built-in” sensor, temperature is factory installed on input 1, and if left installed will limit your additional inputs as listed below to 3.
1104 is equipped with 4 alert inputs.  Additional sensors* can be added to extend monitoring capabilities to include:
• Intrusion or unauthorized entry
•Water leaks and seepage
•Temperature
•  Humidity
• Equipment operation
•Many other conditions that may require unique monitoring solutions
* Refer to Appendix D for information on additional sensors (available separately from Sensaphone) best suited to your application.
The status of each monitored condition is readily obtained at the unit's installation site, or remotely by telephone. At the close of every Status Report, time is provided for listening to on-site sounds.