Sentinel Dual-Tube Survival Whistle | 120dB High-Decibel Emergency Signal

Ultra-Loud Acoustic Signaling | Precision Engineered Tactical Whistle

• 120dB High-Decibel Output: Engineered with a dual-tube resonant chamber to produce a piercing, high-frequency sound that cuts through ambient noise, wind, and heavy rain. Reach rescuers from distances where the human voice fails.

• Pealess Dual-Tube Design: Unlike standard whistles, the Sentinel has no moving parts (peas) to jam, freeze, or degrade. It works instantly in sub-zero temperatures or after total submersion in water.

• Aviation-Grade Alloy Construction: Built from lightweight, high-strength aluminum alloy with an oxidized finish. It’s corrosion-resistant, impact-proof, and designed to withstand the rigors of extreme field use.

• Tactical Low-Profile Aesthetic: Available in stealth matte finishes (Titanium Grey and Tactical Black) to minimize glare and maintain a professional kit appearance.

• Fail-Safe Portability: Equipped with a reinforced stainless steel chain and key ring. Secure it to your bug-out bag, life vest, or EDC (Everyday Carry) setup for immediate access during a crisis.

Technical Specifications

• Sound Power: 120 Decibels (dB)

• Material: High-Strength Aluminum Alloy

• Design: Pealess Dual-Chamber (Acoustic Physics Optimized)

• Dimensions: Approx. 55mm x 15mm x 8mm

• Weight: Ultra-lightweight (approx. 12g)

• Environmental Range: All-weather, All-terrain