The Omniwatch control panel retrofits existing nurse call systems to provide computer reporting of call light activity.
This control panel can connect up to 128 call lights. It requires 12 to 24 volts from the call system. The voltage can be AC or DC.
Optocoupler inputs are used to provide electrical isolation from the call light system.
There is a RS422 serial port to send data to the computer and there also is a RS232 serial port for a radio paging transmitter.
A 12V backup battery is provided. The main PC board also recharges the battery.
