Scuba Diving Sub Alert | Dive Gauges | Underwater Compasses Manufacturer | SCUBA AQUATEC
AH-150: The Professional Sub-Alert (Intermediate)
Elevate your safety standards with the AQUATEC AH-150 Sub-Alert. This advanced signaling device is forged from high-grade Chrome Plated Brass, offering superior corrosion resistance for professional and rescue divers. It delivers a higher decibel output in a compact frame, ensuring your signal cuts through noisy environments or strong currents during mission-critical moments. SCUBA AQUATEC is a high-quality Scuba Diving Sub Alert, Pro-Enhanced Sub-Alert, Chrome Plated Brass Dive Alert, Professional Scuba Signaling, AQUATEC AH-150, Dive instructor safety gear, High-decibel underwater alarm, Rescue-ready scuba signaling, Corrosion-resistant dive alert, Tactical underwater communication. manufacturer from Taiwan since 1984.
Scuba Diving Sub Alert
AH-150-01,AH-150-02,AH-150-03
Pro-Enhanced Sub-Alert, Chrome Plated Brass Dive Alert, Professional Scuba Signaling, AQUATEC AH-150, Dive instructor safety gear, High-decibel underwater alarm, Rescue-ready scuba signaling, Corrosion-resistant dive alert, Tactical underwater communication.
AH-150: The Professional Sub-Alert (Intermediate)
Elevate your safety standards with the AQUATEC AH-150 Sub-Alert. This advanced signaling device is forged from high-grade Chrome Plated Brass, offering superior corrosion resistance for professional and rescue divers. It delivers a higher decibel output in a compact frame, ensuring your signal cuts through noisy environments or strong currents during mission-critical moments.
PRODUCT DESCRIPTION:
- AH-150: The Intermediate Pro | Advanced Sub-Alert
- Elevate your underwater safety standards with the AQUATEC AH-150 Sub-Alert, an advanced signaling device designed for professionals who demand superior performance in challenging environments. This intermediate-tier alert is the preferred choice for dive leaders and rescue divers who operate in strong currents, low-visibility waters, or high-traffic dive sites where standard signals might be drowned out.
- To withstand heavy professional use and harsh saltwater environments, the AH-150 is forged from premium Chrome Plated Brass, providing exceptional durability and corrosion resistance. Its optimized internal acoustic chamber produces a higher decibel output with greater piercing power, ensuring mission-critical signals cut through dense ambient noise. For instructors managing groups or rescue teams requiring instant response, the AH-150 is not just a tool—it is a vital component for maintaining tactical coordination and safety.
ITEMS BELONGING TO A COMMON PRODUCT SERIES:
- AH-150-01: International connector.
- AH-150-02: ScubaPro Air 2, Tusa Duo-Air and Atomic SS1.
- AH-150-03: Aquatec Air-3, Seaquest Airsource, Aqua-Lung Micra, Oceanic Air XS and Zeagle Octoplus.
🙂 DO YOU KNOW WHY YOU SHOULD USE THIS PRODUCT?
- AH-150: The Intermediate Standard for Professionals & Rescue
- Why use it? Emergency situations can arise in diving, and it's crucial to have a reliable means of attracting attention. While traditional whistles have limitations—such as needing physical strength to blow or having limited range—the AH-150 Sub-Alert offers a superior solution. It allows you to generate a piercing sound audible up to a mile away on the surface or signal a buddy underwater with a quick squeeze. For dive guides and rescue divers, the AH-150 provides a versatile, "no-modification" safety upgrade that ensures you can alert others even if you are fatigued or in low-visibility conditions.
🙂➜Superior Signaling: Unlike traditional whistles that require physical blowing and fail if a diver is incapacitated, the AH-150 uses a quick squeeze to generate a high-decibel alert.➜High-Grade Construction: Forged from premium Chrome Plated Brass, providing extreme corrosion resistance for professional dive guides and rescue teams.➜Extreme Range: Capable of generating a piercing sound audible up to a mile away on the surface, ensuring safety in rough or noisy environments.➜No-Modification Design: Integrates instantly with your existing gear via quick-connect fittings without interfering with BCD operations.
🙂How is the Aquatec Sub-Alert different from a traditional whistle?➜ Beyond the limitations of a whistle, which is nearly silent underwater and requires blowing, the AH-150 is a high-output safety device designed for critical situations. It delivers a significantly higher decibel level and a specialized frequency designed to pierce through heavy currents and ambient noise. In an emergency where every second counts, the AH-150 ensures you are heard across greater distances, even when you cannot physically blow a whistle.
Press this button, and there is a Sub-Alert sound here!
About Scuba Aquatec AH-150 Sub-Alert 📣 Dive Smart, Signal Loud
- In an
- Built for those who push the limits, the AH-150 Advanced Sub-Alert delivers superior sound projection and rugged durability. Engineered to cut through noisy currents and challenging environments, this advanced model provides a more powerful acoustic output and a tactical tactile response. When conditions get tough, the AH-150 ensures your presence is felt and your signal is heard.
🙂Why do distributors and dive schools choose Aquatec Sub-Alert?➜ Compatible with 95% of BCD inflators worldwide.OEM & ODM customization available. Proudly manufactured by AQUATEC Taiwan, a brand with over 40 years of diving equipment expertise and trusted reliability.
🙂 What is the Aquatec Sub-Alert?➜ The Aquatec Sub-Alert is a pneumatic scuba signaling device that produces a powerful alarm sound both underwater and on the surface. It allows divers to attract attention or call for help in emergencies, powered by the air from their tank—no batteries or modifications required.
🙂Connector Guide–Find Your Fit Model ┃ ➜ Not sure which one fits your BCD? Just ask — we’re happy to help.
Scuba Aquatec AH-150 Sub-Alert Size and Model Options:
The Aquatec Sub-Alert is available in multiple connector types and sizes to fit different inflator systems.
AH-150-01: International connector.
AH-150-02: ScubaPro Air 2, Tusa Duo-Air and Atomic SS1.
AH-150-03: Aquatec Air-3, Seaquest Airsource, Aqua-Lung Micra, Oceanic Air XS and Zeagle Octoplus.
SCUBA GEAR TECHNICAL SPECIFICATIONS:
- AH-150：Advanced Sub-Alert (Best for Instructors👍🏻)
- Positioning: Professional performance for demanding environments.
- Superior Sound Projection: Engineered to cut through noisy currents and ambient noise.
- Heavy-Duty Construction: Enhanced durability for high-frequency use and professional divers.
- Tactile Feedback: Optimized button response for precise signaling, even with thick gloves.
- Usage：Underwater and Surfac.
- Underwater Volume： 125 - 135 dB.
- Surface Range ： Approx. 0.5 to 1.0 miles.
- Waterproof Rating： 200 meters.
- Compatibility： Fits 95% of BCD inflators.
- Model Availability: AH-150-01: International Standard / AH-150-02 Scubapro Air2, Tusa Duo-Air, Atomis SS1 / AH-150-03 Aquatec Air-3, Sea Quest Air Source, Oceanic Air XS, Aqualung Micro, Zeagle.
- Safety Note: Very loud above water; keep away from ears at all times.
1️⃣🙂Why should divers use the Aquatec Sub-Alert AH-150?
➜ The Ultimate Safety Baseline in Extreme Conditions: Designed for pros and those who dive in challenging environments, the AH-150 is your critical lifeline. In strong currents or emergency surface swells where visual signals fail, its high-decibel tone is engineered to pierce through intense background noise and distance. It provides the heavy-duty reliability needed when every second counts, ensuring you are heard and safe no matter how harsh the conditions become.
2️⃣🙂Is installation easy? Does it require modification?
➜ Precision Fit & Professional Integration: The AH-150 is engineered for a perfect, secure fit without the need for any permanent modifications. Its high-precision quick-connect fitting integrates directly into your BCD system, maintaining full inflator functionality with professional-grade stability. It’s a rapid-deployment solution that ensures your advanced signaling device is mission-ready in seconds, providing a rock-solid connection you can trust in any environment.
3️⃣🙂 How does the Aquatec Sub-Alert AH-150 truly help me in an emergency?
➜The Sub-Alert provides a high-decibel acoustic signal, serving as your fastest and most effective way to call for help when visibility is extremely low, currents are strong, or you've become separated from your buddy or boat. It penetrates underwater distances and noise, ensuring your presence is recognized, significantly increasing the chance of rescue, and providing you and your buddy with added peace of mind.
4️⃣🙂 I already have surface signaling devices (like SMBs or whistles); why do I still need an underwater acoustic signaling device?
➜ Comprehensive 360° Safety Redundancy: In professional diving, "one is none, two is one." While SMBs provide a visual link to the surface, the AH-150 provides an acoustic link that pierces through both water and air. In heavy swells or strong currents where an SMB might be hard to spot or a whistle hard to hear over the wind, the AH-150’s high-decibel output acts as a powerful multi-environment backup. It ensures you have a loud, reliable way to signal for help both at depth and on the surface, creating a complete safety net that visual devices alone cannot match.
5️⃣🙂 What specific benefits does this alarm offer for the types of diving I do (e.g., technical or cave diving)?
➜ Mission-Critical Signaling for Technical & Overhead Environments: For technical, cave, or wreck diving where stakes are higher and spaces are confined, the AH-150 is a tactical necessity. In high-stress scenarios where silt-outs occur or emergency retreats are required, its superior acoustic penetration is more reliable than any light signal. The AH-150 is engineered to provide clear communication during emergency ascents or gas-sharing procedures, serving as a robust fail-safe that ensures your distress or coordination signal reaches your team even in the most unforgiving environments.
6️⃣🙂 What are the advantages of the Aquatec Sub-Alert AH-150 compared to other underwater alarms?
➜ Superior Durability & Tactical Performance: While other alarms focus on basic signaling, the AH-150 is built for heavy-duty professional use. It features an enhanced internal structure and high-grade materials that provide superior corrosion resistance and acoustic penetration. Its specialized frequency is engineered to be heard across greater distances in the harshest conditions. For professionals who dive frequently, the AH-150 offers a level of ruggedness and tactical tactile feedback that standard alarms simply cannot match.
7️⃣🙂 Do dive centers or instructors recommend using the Aquatec Sub-Alert AH-150?
The Professional’s Choice for Group Management: Absolutely. Professional instructors and dive guides often choose the AH-150 as their personal primary signaling device. When leading groups in challenging conditions, professionals require the AH-150’s superior sound projection and tactical reliability to manage team safety effectively. Instructional organizations recognize it as a high-performance safety tier, recommending it to advanced students and staff who need a robust tool that performs consistently under heavy professional use.
8️⃣🙂 Who is the Aquatec Sub-Alert AH-150 for?
- ➜ Dive Instructors & Professional Guides: The reliable choice for managing large groups or teaching in challenging conditions where sound penetration is critical./li>
- ➜ Technical & Commercial Divers: Built for those who require a rugged, high-performance signaling device that can withstand frequent, heavy-duty use.
- ➜ Advanced & Solo Divers: For divers who frequent strong currents, low visibility, or remote sites where safety redundancy is a top priority.
- ➜ Equipment Enthusiasts: Divers who demand superior tactile feedback and professional-grade durability from every piece of their kit.
9️⃣🙂 What is the sound range of the Aquatec Sub-Alert AH-150?
- ➜Underwater Volume: 125–135 dB. Engineered with a specialized frequency to pierce through heavy currents and background noise, ensuring your signal travels effectively even in complex environments.
- ➜Surface Range: Approximately 0.5–1.0 miles. Designed for maximum acoustic projection, making it your most powerful tool for attracting rescue in choppy seas or windy conditions.
- ➜Waterproof Rating: 200 meters. Tactical-grade durability that maintains consistent performance at extreme depths.
How the AH-150 Sub-Alert Works: A Look Inside the Design
Scuba Alert Engineering drawing.
Aquaec AH-150 Sub Alert: Innovative Packaging Design
Side-by-Side: Sub-Alert vs. Others
CERTIFICA:
- PAT. 135353 / US 5,951,205 / JP 3049468
Maintenance Guide
- Seawater's corrosive nature demands post-use care for long-lasting equipment. Luckily, it's simple! Rinse your equipment immediately in clean, fresh water for 30 minutes. Then, give it a thorough rinse and let it air-dry in the shade. These steps prevent salt buildup, rust, and wear, ensuring your gear performs optimally for years. Start safeguarding your gear today!
Warranty Information
- This product comes with a one-year warranty against manufacturing defects. To ensure optimal performance and longevity, we also offer free maintenance services during the warranty period. Please note that the warranty does not cover accidental damage, misuse, or normal wear and tear.
SCUBA GEAR SERVICE KIT
Scuba Aquatec AH-150 Scuba-Alert Service Kit
SCUBA GEAR DETAIL
Scuba Aquatec AH-150 Dive Alert Ultra-Loud Surface Signaling Device DB2
Scuba Aquatec AH-150 Diving Safety Devices
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- Scuba Gear Detail
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Scuba Diving Sub Alert | Dive Gauges | Underwater Compasses Manufacturer | SCUBA AQUATEC
Located in Taiwan since 1984, AQUATEC - DUTON INDUSTRY CO., LTD. has been a manufacturer of scuba gear and diving equipment. Their main scuba gear and dive equipment include, Scuba Diving Sub Alert, BCD power inflators, first stage scuba regulators and second stage scuba regulators, scuba BCDs, BCD power inflators, scuba dive gauges, scuba sub alerts, scuba duo alerts, dive lights and underwater pressure gauge for scuba diving, which has been sold to over 45 countries with CE certification.
SCUBA AQUATEC is one of the leading diving equipment | scuba equipment manufacturers based in Taiwan since 1984. CE certified & pro equipment, SCUBA AQUATEC's scuba diving equipment provides worldwide divers excellent and unique diving experience. The wide selection of diving & scuba equipment including diving fins, sidemount systems, scuba pressure gauges, dive gauges, scuba gauges, scuba gears and more.
SCUBA AQUATEC has been providing its customers with high quality underwater diving gear and equipment, both with advanced technology and 42 years of experience, SCUBA AQUATEC ensures that each customer's needs are met.