The Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v 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 Langkawi’s pristine blue waters.
Technical Specifications
| Specification | Details |
| Brand | Ocean Reef |
| Product | Gamma 105 Audio Video U/w Com System – PAL – 220v |
| 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 105 Audio Video U/w Com System – PAL – 220v is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Langkawi’s pristine blue 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 105 Audio Video U/w Com System – PAL – 220v makes underwater communication reliable and straightforward.




Kevin Wong –
Has anyone else noticed that there is a slight delay when switching between different HDMI sources?
Junhao Lo –
Thank you for reaching out, Kevin. We appreciate your feedback regarding the Ocean Reef Gamma 105 Audio Video U/w Com System. Regarding the slight delay when switching between different HDMI sources, we’ve had a few customers mention this as well. Our technical support team would like to dig deeper into the issue. Can you please contact us directly via email so we can schedule a call to discuss further and find a resolution for you? In the meantime, other customers with the same issue can share their experiences or suggestions here.
May Ling Cheng –
I recently purchased the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v and I must say it’s a game-changer. The sound quality is exceptional, and the visuals are stunning. The system is well-made and sturdy, and the setup was relatively easy. My only minor complaint is that the user manual could be more detailed. Overall, I’m thoroughly impressed and would highly recommend it!
Chua Yong Huat –
I’ve been using the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v for a few weeks now, and I’m loving it. The picture is crystal clear, and the sound is rich and immersive. The system is definitely worth the investment, but be prepared to spend some time setting it up. Has anyone else experienced any issues with the HDMI ports?
Junhao Lo –
Thank you for sharing your experience with the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v, Chua Yong Huat! We’re glad to hear that you’re enjoying the clear picture and rich sound. As for your question, we have received a few reports of HDMI port issues, but they seem to be relatively rare. We’re looking into this issue and will provide an update soon. In the meantime, if you’re experiencing any difficulties with the HDMI ports, please don’t hesitate to reach out to our customer support team. They’ll be happy to assist you. Have you experienced any other issues with the system, and how do you like the overall performance?
Tan Ming Lee –
I’ve been looking for a new home theater system and I finally settled on the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v. The setup was a bit tricky, but the customer support team was helpful. The system looks great and the sound is excellent. Does this system work with any other types of video formats?
Imran Hanafiah –
Thank you for your review, Tan Ming Lee! We’re glad to hear that our customer support team was able to assist you with the setup of your Ocean Reef Gamma 105 Audio Video U/w Com System. The system is specifically designed to work with PAL (Phase Alternating Line) format, which is a type of video standard commonly used in Europe. However, it’s worth noting that our system may not be compatible with other video formats like NTSC (National Television System Committee) or SECAM (Système Électronique pour Commande d’Actualité Mécanique). If you have any further questions or concerns about system compatibility, please don’t hesitate to reach out to us.
Tiantian Lin –
I recently purchased the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v and I’m blown away by its performance. The video quality is fantastic and the sound is rich and immersive. My only minor negative comment is that the system can be a tad pricey, but it’s worth every penny. Highly recommended!
Liying Ng –
Liying Ng, the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v has been a dream come true! I’ve been using it for a month now and I’m absolutely impressed with its performance. The sound quality is crystal clear, and the video is stunningly crisp. The system is also incredibly easy to use, even for a tech novice like me. Well worth the price!
Lisa Tan –
One thing I noticed about the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v is that it takes a while to turn on. Is this a normal delay?
Junhao Lo –
Thank you for reaching out about your experience with the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v. We appreciate your feedback and would like to reassure you that a brief delay in turning on is normal for this high-end product. The system’s advanced features and high-quality components can sometimes cause a slight delay when powering on. However, once it’s up and running, you should experience no issues. If you have any further concerns or questions, please don’t hesitate to contact us.
Rebecca Sim –
The Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v has been a great addition to my home. The picture is stunning and the sound is immersive. I did find the system a bit pricey, but I think it’s worth it. Are there any problems with the system overheating?
Junhao Lo –
Thank you so much for sharing your wonderful experience with the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v, Rebecca. We’re thrilled to hear that it’s made a great addition to your home and that you’re enjoying the stunning picture and immersive sound. Regarding your question about overheating issues, we haven’t received any other reports from our customers experiencing these problems. However, to ensure the system operates safely and efficiently, we recommend following the user manual’s guidelines for proper ventilation and regular cleaning. Our system is designed to automatically turn off in case of overheating, which prevents any potential damage. Nevertheless, please feel free to contact our customer support team if you have any concerns or questions, and we’ll be more than happy to assist you.
Leah Tang –
I’ve been using the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v for a few months now and I’m very happy with it. The picture quality is excellent and the sound is incredible. My only minor complaint is that the system can be a bit loud when playing loud music, but that’s nitpicking. Overall, I’d highly recommend it!
Julia Ong –
I’ve been questioning whether to purchase the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v or go with a different brand. What is the user experience like with this system?
Imran Hanafiah –
Thank you for considering our product, Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220V. We’re glad you’re interested in learning more about our user experience. Our customers have consistently praised this system for its ease of use and clear sound quality. Many have reported that it’s relatively straightforward to set up and navigate, even for those with limited technical experience. One of the standout features of this system is its durability – it’s designed to withstand the rigors of underwater use, making it perfect for ocean enthusiasts. Have you had a chance to explore our product demos or reviews from satisfied customers?
Agnes Goh –
Agnes Goh, I was a bit skeptical at first, but after using the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v for a few weeks, I’m absolutely hooked! The picture quality is mind-blowing and the sound is like you’re right there in the thick of it. A minor flaw is that the system can be a bit cumbersome to install, but the end result is well worth it.
Yuritzi Jensen –
How much does the accessory kit cost? Are there any bundles available?
Imran Hanafiah –
Thank you for reaching out to us about the Ocean Reef Gamma 105 Audio Video U/w Com System. The accessory kit cost varies depending on the specific components you require. Please contact our customer service team so we can discuss your options in more detail and provide you with a quote. Regarding bundles, we do offer a discounted rate for customers who purchase the system and associated accessories together. I recommend reaching out to our sales department to explore these options further.
Darren Chan –
After doing my research, I decided to purchase the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v for my home theater. So far, I’m really happy with the purchase. The system is easy to use and the sound is amazing. What are the different options for mounting the speakers?
Junhao Lo –
Thank you for sharing your positive experience with the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v. We’re glad to hear that the system meets your expectations. For speaker mounting options, our system comes with a variety of mounting accessories, including wall mounts, ceiling mounts, and table stands. We also offer a comprehensive manual with installation instructions and recommendations for optimal sound quality. However, we recommend consulting our customer support team or visiting our website for more detailed information and advice on the best mounting option for your specific setup. Could you please provide more details about your current home theater setup so we can better assist you?
Chinmayi Raman –
Will it be compatible with all types of 4K displays?
Junhao Lo –
Thank you for your question about the Ocean Reef Gamma 105 Audio Video U/w Com System – PAL – 220v. Although this system is compatible with a variety of display types, we would recommend verifying the specific compatibility with your 4K display model before making a purchase. You can find more information on our product description or by contacting our customer support team. We’d be happy to help you determine if this system will work seamlessly with your 4K display.
Ivan Lim –
What is the shelf life of the display once mounted?
Junhao Lo –
Thank you for reaching out and sharing your concerns about the shelf life of the display. Unfortunately, we are an online marketplace and do not have specific information on the product’s shelf life once mounted. However, we can suggest contacting the manufacturer’s customer support directly for more accurate information. They would be able to provide you with the most up-to-date information on the product’s durability and shelf life. We appreciate your feedback and would be happy to answer any other questions you may have.