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Accessories Remote Alarms Helmer alarms extend your existing system to remote locations in your facility. They are designed for applications where it may be difficult to hear the existing device alarm. RA1 Two models are available. The RA1 offers monitoring of one device or zone and the RA4 provides monitoring of up to four devices or zones. Features · Operational at distances up to 3000 feet RA4 · Audible and visual signals indicate an alarm condition · Countertop, wall or cabinet mountable · Alarm can be silenced for 30 minutes with audible ring-back · Compatible with devices featuring dry contact connections · Adjustable audible alarm volume · AC powered with non-rechargeable battery back-up Specifications Models RA1 RA4 · Low battery indicator Capacity One Device or Zone Four Devices or Zones · Each zone independently monitors a normally closed or normally open loop (user selectable) Dimensions wxhxd Weight Electrical 8.25” x 5.75” x 2.75” 21cm x 15cm x 7cm 3 lb / 1.4 kg 100-240V 50/60Hz · Can be connected to a central alarm system · Certified to applicable UL and CSA standards by a NRTL * Universal plugs included for USA/Canada and International use. ** Specifications subject to change Wiring not included. ® 380031-1/C 11/09 © 2009 Helmer, Inc. www.helmerinc.com 800.743.5637

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