• Senses underwater waves, not surface disruption, eliminating most false pool alarms!
• When an object enters the water, the rudder switch is moved off center by the action of the underwater waves -- which triggers the alarm.
• Can be used under a solar blanket, and on pools up to 18' x 36' (650 sq. ft.)!
• Do-it-Yourself pool alarm has simple mounting kit included. Mount to coping, ladder or rail!
• Test button
• Operates on one 9V battery (not included). Lasts up to 6 months under normal use.
• Easy to use, quick to install pool alarm!
• 1 year warranty.

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SPECIAL OFFER FOR A LIMITED TIME!
USE COUPON CODE AQUASHIP FOR FREE UPS GROUND SHIPPING!*
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*Free shipping applies to orders shipping to the continental U.S. Offer applies only to orders shipping via UPS Ground. Limited time offer. Not valid on previous purchases. Must use coupon code to obtain special offer. After entering the coupon code in the shopping cart, a discount for the shipping charges will be reflected on the order.