devices (except valve supervisory switches
The output signal can be monitored by the fire alarm panel as a supervisory signal
Versus Technology added a supervisory signal to its patented infrared location and communications badge, which enables hospitals and other organizations to identify the precise location of patients, staff or equipment throughout a facility at all times.
Adding a backup, supervisory signal to our infrared systems means healthcare providers are always in contact with everyone and everything that is important in the hospital.
The current-loop and tonal systems never met this criterion because their supervisory signals
For example, alarm signals can be sent to a central station, while maintenance and supervisory signals
can be sent to a receiver in the alarm installer's office.
Monitoring may include intrusion, fire, supervisory signals
, emergency phone systems, and monitoring.