--- product_id: 49422987 title: "ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made" price: "€ 27.95" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.sk/products/49422987-acme-t2000-tri-tone-emergency-whistle-dg-orange-three-chamber store_origin: SK region: Slovakia --- # FIFA official standard 3 distinct sound chambers Mountain rescue rated ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made **Price:** € 27.95 **Availability:** ✅ In Stock ## Summary > 🚨 Blow Loud, Be Found: The Whistle That Commands Attention ## Quick Answers - **What is this?** ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made - **How much does it cost?** € 27.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/49422987-acme-t2000-tri-tone-emergency-whistle-dg-orange-three-chamber) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable:** Lightweight, waterproof, and corrosion-resistant—your essential companion for every adventure. - • **Tri-Tone Powerhouse:** Three separate sound chambers deliver a louder, more penetrating signal that cuts through any terrain. - • **Pro-Level Endorsement:** Trusted by FIFA referees worldwide for unmatched acoustic precision and durability. - • **Rescue-Ready Reliability:** Certified for mountain rescue, engineered to perform in life-or-death outdoor emergencies. - • **Audible Across Kilometers:** Multi-pitch signal travels farther and bounces off terrain for maximum reach in open environments. ## Overview The ACME T2000 Tri-Tone Emergency Whistle is a UK-made, three-chamber signal whistle designed for maximum acoustic impact. Rated for mountain rescue and officially used by FIFA, it produces a complex, multi-pitch sound audible over kilometers in open terrain. Lightweight and waterproof, it’s the ultimate safety tool for hikers, climbers, and outdoor professionals who demand reliability when it matters most. ## Description Product Description "The ACME T2000 Tri-Tone is ACME's purpose-built emergency signal whistle, a three-chamber design rated for mountain rescue, validated for FIFA official use, and engineered to produce an acoustic signal that is significantly more powerful and distinctively recognisable than any single-chamber whistle. The engineering principle is straightforward: three sound chambers, each tuned to a different pitch, fire simultaneously when blown. The combined output is not simply louder, the overlapping tonal content propagates differently through air, reflects differently off terrain, and maintains audibility over greater distances than a single-frequency signal can achieve. In mountain rescue situations, where locating a casualty at distance in complex terrain is the objective, this acoustic complexity is the specification that matters. Mountain rescue rating and FIFA official use together represent the two demanding performance standards the T2000 has been validated against, emergency signalling at distance in wilderness environments, and acoustic reliability at the highest level of professional sports officiating. These are not marketing claims, they are verified applications. For hikers, climbers, kayakers, and expedition participants, the T2000 is the appropriate signal whistle when serious outdoor activity takes you beyond immediate rescue range. It is compact enough that carrying it adds no meaningful burden, works in all conditions without batteries or charging, and performs identically after submersion as when dry. The T2000 also meets the signal whistle requirements for DofE, Scouting, and youth expedition programmes, making it a practical purchase for parents equipping young people for outdoor activities. Manufactured in Birmingham, England by ACME Whistles since 1870, the company that supplies mountain rescue teams, sports federations, and emergency services with precision acoustic instruments. The T2000 Tri-Tone is built to perform when it matters most." Directions Whistle used to help with dog training Review: Excellent 👍 - Powerful whistle. Commands the game, definitely doesn't disappoint. High quality, good value for money, durable. And very portable. Easy to use. Review: Simply the best… loudest pealess whistle in the world! - I’m a PE teacher and have had 3 of these over the last 20 years. They last forever, you can modulate the sound easily but also cut through any background noise even over large distances to instantly get everyone’s attention. Useful in swimming pools, sports halls and outdoors on windy fields. I’d never buy anything else. No wonder they are used by FIFA referees in huge stadiums with tens of thousands of people in them! ## Features - THREE SEPARATE SOUND CHAMBERS, SIGNIFICANTLY LOUDER AND MORE DISTINCTIVE THAN A SINGLE WHISTLE: The T2000 contains three distinct sound chambers, each tuned to a different pitch, firing simultaneously when blown. The combined output is not simply louder, it is acoustically more complex, more penetrating, and more audible at distance than any single-chamber whistle can achieve. - MOUNTAIN RESCUE RATED, BUILT FOR GENUINE EMERGENCY SIGNALLING: The T2000 Tri-Tone is designed and rated for emergency signalling in outdoor and wilderness environments. Its output meets the standards required for mountain rescue applications, a meaningful specification that defines a product tested against the acoustic demands of real emergency situations, not simply a loud sports whistle. - FIFA OFFICIAL USE, THE STANDARD OF PROFESSIONAL SPORTS OFFICIATING: The T2000 is the whistle used in FIFA-governed football officiating. This is not a marketing claim, it reflects the T2000's acoustic output and reliability standards as validated for use at the highest level of professional sport. - AUDIBLE OVER KILOMETRES IN OPEN TERRAIN: The tri-tone's overlapping, multi-pitch output propagates through air and reflects off terrain differently from a single-frequency signal. In open mountain environments, along coastal paths, and across exposed hillsides, the T2000's signal remains audible at distances a conventional whistle cannot reach. - ESSENTIAL KIT FOR HIKING, CLIMBING, KAYAKING AND EXPEDITION USE: Any outdoor activity that takes you beyond immediate rescue range warrants a signal whistle rated for distance. The T2000 is compact enough to carry on any adventure, from a day walk on the South Downs to a multi-day high-altitude expedition. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0007TQXNM | | Batteries included? | No | | Best Sellers Rank | 77,372 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 7,483 in Football (Sports & Outdoors) | | Brand | ACME | | Color | Orange | | Customer Reviews | 4.3 4.3 out of 5 stars (721) | | Date First Available | 13 Feb. 2009 | | Department | Unisex | | Included components | Whistle | | Is discontinued by manufacturer | No | | Item model number | 051810 | | Manufacturer | ACME | | Material type | Plastic | | Number of items | 1 | | Product Dimensions | 3 x 8.99 x 16.99 cm; 9.07 g | | Seasons | Evergreen | | Size | One Size | | Style | Modern | ## Product Details - **Colour:** Orange - **Brand:** ACME - **Instrument key:** B - **Material:** Plastic - **Style:** Modern ## Images ![ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made - Image 1](https://m.media-amazon.com/images/I/51Vm8IdSv5L.jpg) ![ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made - Image 2](https://m.media-amazon.com/images/I/618CX8wHqvL.jpg) ![ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made - Image 3](https://m.media-amazon.com/images/I/61Z+p8mEjqL.jpg) ![ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made - Image 4](https://m.media-amazon.com/images/I/61UO-0uzfLL.jpg) ![ACME T2000 Tri-Tone Emergency Whistle DG Orange, Three-Chamber Signal Whistle, Mountain Rescue Rated, FIFA Official, Outdoor Safety & Survival, UK Made - Image 5](https://m.media-amazon.com/images/I/61QVcJLObeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent 👍 *by G***E on 24 May 2026* Powerful whistle. Commands the game, definitely doesn't disappoint. High quality, good value for money, durable. And very portable. Easy to use. ### ⭐⭐⭐⭐⭐ Simply the best… loudest pealess whistle in the world! *by M***T on 10 December 2024* I’m a PE teacher and have had 3 of these over the last 20 years. They last forever, you can modulate the sound easily but also cut through any background noise even over large distances to instantly get everyone’s attention. Useful in swimming pools, sports halls and outdoors on windy fields. I’d never buy anything else. No wonder they are used by FIFA referees in huge stadiums with tens of thousands of people in them! ### ⭐⭐⭐⭐ Good whistle *by D***D on 21 May 2025* Does what it says on the tin - very loud, but not a warbling whistle more of a screech....... But won't be affected by water. ## Frequently Bought Together - Acme Genuine Professional Quality BPA Free Plastic No. T2000 Tornado AIRFAST Whistle, Large Sized, Loud, Ultra-High Pitch, 125 dBA, Designed and Made in The UK - ACME Genuine Professional Quality BPA Free Plastic No. 635 Tornado AIRFAST Whistle, Medium Sized, High-Pitch, pealess, 117 dBA, Designed and Made in The UK. - ACME Genuine No. T2000 Tornado AIRFAST Whistle. Professional Quality BPA-Free Plastic. Large Sized, Loud, Ultra-high Hitch, 125 dBA. Designed and Made in The UK. Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/49422987-acme-t2000-tri-tone-emergency-whistle-dg-orange-three-chamber](https://www.desertcart.sk/products/49422987-acme-t2000-tri-tone-emergency-whistle-dg-orange-three-chamber) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-10*