The SR2 has an on-board 12V relay which can be connected to a buzzer or beacon.

The relay is normally held closed.

It opens in the event of any alarm on the assigned Zones.

DIP switch 3 sets which alarms will open the relay.

ON

Network Fail Alarm:

The relays will go off in the event of all alarms on the assigned Zones in the software or a network communications failure (no network communications for 60 minutes).

When the network communications are restored, the relays will be reset.

OFF

(default)

Normal Operation:

The relays will respond to all alarms on the assigned Zones in the software.