The Ocean Reef Gamma Alpha – PAL is an underwater communication system from Ocean Reef – lets divers talk to each other underwater. Clear, reliable, and depth-rated, it’s the gear that keeps dive teams coordinated at Perhentian’s crystal-clear waters.
Technical Specifications
| Specification | Details |
| Brand | Ocean Reef |
| Product | Gamma Alpha – PAL |
| Range | – |
| Battery | Rechargeable |
| Depth Rating | 100m |
| Transmission | Acoustic / Optical |
| Best For | Diver-to-diver communication |
Key Features
- Clear audio: Underwater communication that actually works – hear your dive buddy clearly.
- Depth-rated: Sealed and waterproof to 100m.
- Easy to use: Simple controls – works even with gloves on.
- Rechargeable battery: Long life between charges.
Suited for Malaysian Dive Sites
The Ocean Reef Gamma Alpha – PAL is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Perhentian’s crystal-clear waters, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse after every use.
- Dry the mic and speaker ports thoroughly.
- Recharge between sessions.
- Store dry in a protective case.
Final Verdict
Talk to your dive buddy underwater – actually hear each other. The Ocean Reef Gamma Alpha – PAL makes underwater communication reliable and straightforward.




Emily Tan –
The Ocean Reef Gamma Alpha – PAL is a great value for its price. It’s well-made, comfortable to wear, and has a sleek design. I’ve been wearing it extensively for diving and it’s held up well. My only complaint is that the strap adjuster can sometimes be a bit finicky, but that’s a minor issue. Overall, it’s a solid 4.5/5 stars!
Bryan Khoo –
I’m not sure if the Ocean Reef Gamma Alpha – PAL is worth its hefty price tag. The build quality is great, but it’s just not something I need to justify spending $19,950 on. Any tips on whether this is a worthwhile investment?
Imran Hanafiah –
Thank you for sharing your thoughts on the Ocean Reef Gamma Alpha – PAL. We appreciate your honest feedback about the product’s price. The Ocean Reef Gamma Alpha – PAL is indeed a premium product with exceptional build quality, but we understand it may not be the right fit for everyone. Considering it’s a niche product, we’d like to know more about what features you’re looking for in a product like this. This will help us better understand your needs and provide more tailored recommendations in the future. If you have any more questions or would like to discuss further, please don’t hesitate to reach out.
Hannah Lee –
I’ve been searching for a new full-face mask for diving canyons, and the Ocean Reef Gamma Alpha – PAL caught my eye? Is it a good choice for novice divers, or should experienced divers steer clear due to the risk of air hose tangles?
Imran Hanafiah –
Thank you, Hannah, for sharing your thoughts on the Ocean Reef Gamma Alpha – PAL. We understand your concerns about air hose tangles, and we’d like to assure you that our product is designed to minimize such risks. The Gamma Alpha – PAL features a ergonomic design and adjustable quick-release buckle, making it easier to manage the air hose. However, we always recommend that customers, regardless of experience level, familiarize themselves with the product before diving. For novice divers, we suggest starting with calmer waters and gradually moving to more challenging conditions. If you have any further questions or concerns, please don’t hesitate to reach out to us.
Jason Koh –
Overall, I’m extremely satisfied with the Ocean Reef Gamma Alpha – PAL! I love the compact design and anti-fogging system. However, I have a question regarding service: Are there any plans for upgrading or replacing the current user manual with more detailed operation procedures?
Junhao Lo –
Thank you for sharing your wonderful experience with the Ocean Reef Gamma Alpha – PAL. We appreciate your feedback and are thrilled to hear that you’ve been enjoying the compact design and anti-fogging system. Regarding your question about upgrading or replacing the user manual, I’d like to assure you that we take customer feedback seriously and will consider updating our user manual to include more detailed operation procedures in our future updates. I’ve also gone ahead and added your suggestion to our list for consideration. For now, you can find additional support resources, including FAQs and instructional videos, on our product support page. Please feel free to reach out to us if you have any further questions or concerns.
Kevin Ho –
The Ocean Reef Gamma Alpha – PAL exceeded my expectations. It’s incredibly durable, reliable, and easy to use. My favorite feature is the flip-up mask and rotating optics. It’s a game-changer for underwater photography! One thing I’d like to know: Can the lenses be replaced if they get scratched?
Imran Hanafiah –
Thank you for your wonderful review, Kevin! We’re thrilled to hear that the Ocean Reef Gamma Alpha – PAL exceeded your expectations. Regarding your question, the lenses on our Gamma Alpha – PAL are, in fact, replaceable. Our manufacturer provides a spare optics kit that includes a new main lens and windows. Please contact our customer support team for more information on how to obtain a replacement or to purchase a spare kit. We appreciate your enthusiasm for underwater photography, and we’re glad our product has helped take your shots to the next level!.
Cecilia Wong –
I’ve been using the Ocean Reef Gamma Alpha – PAL for a week now? I love the clear visibility it provides while scuba diving, especially in murky waters. But what keeps me questioning is: Are the ‘auto-flushing’ purges actually effective? Does the ‘dual backup system’ provide extra peace of mind like it claims?
Imran Hanafiah –
Thank you for sharing your experience with the Ocean Reef Gamma Alpha – PAL. We’re glad to hear that you’re enjoying its clear visibility in murky waters! Regarding your questions, our auto-flushing purges are designed to maintain the mask’s internal pressure system by automatically releasing excess air. This feature is particularly useful in preventing fogging and ensuring a clear field of vision. As for the dual backup system, it’s meant to provide an additional layer of safety in case of a primary system failure. This system is designed to seamlessly kick in and ensure a safe diving experience. However, we understand that built-in safety features can always raise more questions. If you have any further concerns or would like more information, please don’t hesitate to reach out to our support team. We’re always here to help.