{"product_id":"windstorm-safety-whistle-123-db-waterproof-emergency-dive-whistle","title":"Windstorm™ Safety Whistle 123 dB Waterproof Emergency \u0026 Dive Whistle","description":"\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eSecond Loudest Handheld Whistle in the World: \u003c\/strong\u003eThe Windstorm™ Safety Whistle delivers a powerful up to 123 decibel blast, making it one of the loudest whistles available — second only to the Storm®. \u003cstrong\u003eCompact, lightweight, and easy to blow, it’s built for serious safety situations on land or underwater.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eDesigned for military and marine use, Windstorm combines extreme volume with ergonomic comfort and waterproof reliability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWhy Choose the Windstorm™ Whistle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003e123 dB High-Power Sound: \u003c\/strong\u003eProduces a sharp, penetrating tone that travels long distances and cuts through wind, surf, and background noise.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eWaterproof \u0026amp; Functional Underwater (Up to 50 ft):\u003c\/strong\u003e Fully waterproof design works even after submersion — ideal for divers, swimmers, boaters, and rescue signalling.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003ePatented Dual-Chamber Harmonic Resonance Design: \u003c\/strong\u003eHigh and low frequencies combine into a focused, powerful single tone with enhanced amplitude for maximum attention.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eIncludes a pea in the upper chamber that creates a distinctive trill: \u003c\/strong\u003eunmistakable and attention-grabbing.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eErgonomic \u0026amp; Easy to Blow: \u003c\/strong\u003eRequires minimal effort to produce maximum sound — ideal during injury, fatigue, or emergency situations.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight: \u003c\/strong\u003eSmaller and lighter than the Storm®, making it easier to carry in survival kits, dive gear, or outdoor packs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003ePerfect For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eScuba divers \u0026amp; dive instructors\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eLifeguards\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eBoating \u0026amp; marine safety\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eKayaking \u0026amp; rafting\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHiking \u0026amp; camping\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMilitary \u0026amp; tactical use\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eEmergency preparedness kits\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eOutdoor survival gear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eMaximum Sound Output: Up to 123 dB\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eAudible Underwater: Up to 50 ft\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eDesign: Patented harmonic resonance dual chamber\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMaterial: Durable, non-corroding thermoplastic\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eWaterproof: Yes – fully waterproof\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eIncludes: Key ring attachment\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eBright high-visibility colour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eWindstorm™ vs Standard Whistles\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Apple Color Emoji'; mso-bidi-font-family: 'Apple Color Emoji';\"\u003e✔\u003c\/span\u003e Louder than conventional referee whistles\u003cbr\u003e\u003cspan style=\"font-family: 'Apple Color Emoji'; mso-bidi-font-family: 'Apple Color Emoji';\"\u003e✔\u003c\/span\u003e Waterproof and submersible\u003cbr\u003e\u003cspan style=\"font-family: 'Apple Color Emoji'; mso-bidi-font-family: 'Apple Color Emoji';\"\u003e✔\u003c\/span\u003e More powerful tone with trill effect\u003cbr\u003e\u003cspan style=\"font-family: 'Apple Color Emoji'; mso-bidi-font-family: 'Apple Color Emoji';\"\u003e✔\u003c\/span\u003e Requires less effort to blow\u003cbr\u003e\u003cspan style=\"font-family: 'Apple Color Emoji'; mso-bidi-font-family: 'Apple Color Emoji';\"\u003e✔\u003c\/span\u003e Compact and lightweight design\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eMost whistles lose power when wet. Windstorm™ performs in all weather conditions, including underwater environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eTest Results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cimg height=\"361\" width=\"520\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1593\/6457\/files\/Storm_Whistle_test_result.gif?v=1771649662\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Storm whistle is twice as loud as any other mouth-blown whistle in the world. Initial testing was conducted by the Hearing Conservation Programs Inc., who tested the decibel rating of various military, sports and survival whistles against the Storm whistle. These first tests were performed in a sound proof booth at a distance of 15 feet with the whistle being blown by mouth, and had a number of variables, such as the person blowing the whistle and the accuracy of the sound level devices.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe second set of tests, conducted by the Central Institute for the Deaf, were performed in open air at a distance of 15 feet, 25 feet and 50 feet. Here the whistles were attached to a constant air source which was adjusted to the normal blowing strength typically generated by the mouth. The sound the whistles made was then analyzed by computer, using a double blind technique, detailing the amplitude and signature of the sound created.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWith a standard whistle, nonproductive high frequency (over 5000 hertz) and nonproductive low frequency (below 2000 hertz) sounds are created. Because of the patented harmonic chamber that is unique to the Storm whistle, these high and low frequency sounds are recycled and focused into our extremely loud single 3150 hertz frequency of double the standard amplitude.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe focused 3150 hertz frequency was generated intentionally in accordance with government recommendations that showed that the 3150 hertz tone is the most readily heard over the noise of motors, crowds, and explosions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eIn all these cases, test results showed the Storm whistle as being twice as loud as the other whistles.Presently, the Storm whistle is being used by these groups as a personal alarm where an extremely loud alarm is necessary.\u0026amp;nbsp;\u003c\/p\u003e","brand":"Storm","offers":[{"title":"Black \/ Standard","offer_id":52020679672101,"sku":null,"price":49.0,"currency_code":"MYR","in_stock":true},{"title":"Black \/ With Lanyard","offer_id":52020679704869,"sku":null,"price":69.0,"currency_code":"MYR","in_stock":true},{"title":"Neon Yellow \/ Standard","offer_id":52020679737637,"sku":null,"price":49.0,"currency_code":"MYR","in_stock":true},{"title":"Neon Yellow \/ With Lanyard","offer_id":52020679770405,"sku":null,"price":69.0,"currency_code":"MYR","in_stock":true},{"title":"Orange \/ Standard","offer_id":52020679803173,"sku":null,"price":49.0,"currency_code":"MYR","in_stock":true},{"title":"Orange \/ With Lanyard","offer_id":52020679835941,"sku":null,"price":69.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1593\/6457\/files\/swimshop2u-WINDSTORMWHISTLE_5.png?v=1771656305","url":"https:\/\/www.swimshop2u.com\/products\/windstorm-safety-whistle-123-db-waterproof-emergency-dive-whistle","provider":"swimshop2u.com","version":"1.0","type":"link"}