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Installing Backup Batteries

The base unit uses three AA batteries (not included). You should install backup batteries in the base unit to maintain an active boundary during a power outage.

  1. Turn the D-ring counter-clockwise, and pull up to remove the cover.
  2. Insert three AA alkaline batteries, observing polarity.

    Battery installation
  3. Replace the battery cover, and turn the D-ring clockwise.
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