The system, from Dolphin Alarms, consists of three pieces: a wristband that a child wears, an alarm stationed in the pool and an alarm that goes off in one's home should an accident occur.
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Quiet As a Dolphin: Astute-Class Submarine Is Not To Be Messed WithTheir quiet operation, enhanced by 39,000 anti-acoustic tiles, rivals the noise of a "baby dolphin." With Tomahawk cruise ...
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