PSM Training User Guide
Page 17 of 31
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2.6 Field Repeater Units
Optional field repeater units, powered by an integrated rechargeable battery source, can be used to
extend absolute range of the system, or provide better coverage of an area.
Field repeaters transmit directly to the base ECHO gateway, but NOT to each other. They cannot be used
to extend the system range indefinitely.
Suggestions for repeater location are displayed on the label on the rear of the unit.