The Critical Alarm Enunciator (CAE) provides local alert of alarms.
The (CAE) is a local alarm alert device that monitors three battery plant voltage alarms and three discrete alarms. The CAE receives alarm input from monitored devices, and provides audiovisual alert to local staff. It then relays alarms to your alarm collection gear, all for a low price.
The CAE provides local alert of alarms through 6 LEDs and an audible speaker signal. The speaker can be silenced by pressing the ACK (acknowledge) button on the front panel.
You can us the config. DIP switches to reverse the input polarity of the discrete alarms and set the voltage thresholds of the low voltage alarm.