The AARC-EVAC™ ARX92-FB-R , ARX93-FB-R & ARX94-FB-R Standalone Wireless Linked Emergency Alert Siren &
Message Broadcast Units, incorporates a Solar Power Supply, Battery Backup UPS, Flashing Beacons and a Repeater
Transmitter. They are fully self-contained making them ideal for use in locations where there is no existing PA system, or
to cover areas not serviced by a PA system or as part of a full standalone network of units to provide for redundancy if
the PA system fails for any reason.