Forget false alarms due to wind, rain, and insects creating water currents! This patented alarm detects water currents with an underwater motion sensor. Mounts easily under top ledge; 120-decibel alarm mounts on top ledge or vertical post outside of pool.

You can adjust sensitivity to detect objects 15 lbs. or more. Child-proof on/off switch with low-battery indicator. Uses four AA batteries (not included).

Additional remote sound receiver to help hear alarm while indoors.

#AA2301