Original System Sensor EOLR-1 End-of-line Epoxy Encapsulated (SPST) Relay – Ready stock

Description

System Sensor EOLR-1 End-of-line Epoxy Encapsulated (SPST) Relay

Manufacturer : System Sensor

Model no: EOLR-1

Made in Mexico

Original and authentic

Model EOLR-1 is an epoxy covered single pole single throw, normally open relay whose usual function is an end of line device in fire and burglar alarm systems, e.g. to supervise current flow supplies.

The System Sensor EOLR-1 is an epoxy encased, single-pole relay designed to supervise power supplies for fire protection systems. 4-wire smoke and heat detectors draw power from an auxiliary power supply. The EOLR-1 offers a way for your alarm control panel to be notified if power to your smoke/heat detectors is lost for any reason. This relay should be wired in series at the end of line (EOL) at the last smoke/heat in the series loop. Then if any wiring issue, or power problem prevents power from reaching any of the smokes the relay will throw and put the fire zone into trouble on the system.

Depending on how the zone is configured it can trigger local audible alerts on the keypads and/or sirens, remote phone calls from your central station and/or text/email notifications from interactive services like Total Connect 2.0 or Alarm.com. Traditionally, as this device is wired into the fire zone, when the relay trips, upon power loss, it opens the fire zone and causes a trouble response. This will locally trigger sound from the keypads until a disarm is entered to clear the trouble. You can setup phone calls from the central station if you are monitored as well.