The Ocean Reef Splitter for Connection 2 Antennas at M105 or M105DC 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 | Splitter for Connection 2 Antennas at M105 or M105DC |
| 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 Splitter for Connection 2 Antennas at M105 or M105DC 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 Splitter for Connection 2 Antennas at M105 or M105DC makes underwater communication reliable and straightforward.



Ng Wei Jin –
This splitter exceeded my expectations in every way. I was a bit skeptical about the quality at first, but it’s definitely worth the price. The build is solid, and the materials are of high quality. I’ve had no issues with durability or performance. I would definitely recommend this product to anyone looking for a reliable splitter.
Nicole Tay –
What if this splitter didn’t have any instructions? Would it still be easy to install? And can this splitter be used with antennas at different frequencies?
Junhao Lo –
Thank you for your questions, Nicole. We do include instructions with our Ocean Reef Splitter for Connection 2 Antennas at M105 or M105DC, but they can also be found on our website. As for installation, it should still be relatively easy without instructions as the product’s design is straightforward and follows standard industry practices. However, if you’re unsure about anything, we recommend consulting our website or contacting our customer support team. Regarding using this splitter with antennas at different frequencies, it’s designed to work with antennas at M105 or M105DC frequencies, but we would recommend checking with our customer support team to confirm compatibility before making a purchase.
Melissa Wong –
I was a bit disappointed with the customer service from the company that makes this product. It took them a while to respond to my inquiry, and the response was not very helpful. However, the product itself is great. The installation was easy, and it’s worked flawlessly ever since.
Darren Tan –
Is this splitter designed to work with any type of antenna? Can I use this splitter to connect three antennas?
Imran Hanafiah –
Thank you for your question, Darren. Our Ocean Reef Splitter is designed to work with specific types of antennas, such as those used for connection to M105 or M105DC devices. While it’s a versatile splitter, it’s mainly intended for splitting a single signal to multiple outputs for two antennas. Attempting to connect three antennas may compromise signal quality and could potentially cause damage to the splitter or the antennas. We recommend using the splitter for its intended purpose to get the best results. If you have any further questions, feel free to ask!
Kavin Lye –
The only reason I’m giving this splitter four stars instead of five is because it’s a bit more difficult to adjust the antennas than I expected. However, once you get the hang of it, it’s not a big deal. Overall, I’m very happy with the performance and quality of this product.
Kevin Chan –
Would this splitter be a good choice for someone who is new to aquarium equipment? Is this splitter waterproof?
Imran Hanafiah –
Thank you, Kevin Chan, for your review of our Ocean Reef Splitter for Connection 2 Antennas at M105 or M105DC. I’d be happy to help you with your questions. This splitter is a great choice for beginners in aquarium equipment, as it allows for easy connection of two antennas. As for waterproofing, our splitter is designed to be splas-resistant, making it suitable for use in aquarium environments. However, we do recommend taking extra precautions to ensure the splitter remains clean and free of debris to maintain its water-resistant properties.
Christine Ho –
I’ve been using this splitter for a few weeks now and I’m loving it. It’s so easy to install and the quality is top-notch. I’ve had no issues with signal strength or connectivity. I’ve been using it to connect my two antennas at my home aquarium and it’s worked flawlessly. The price is also very reasonable.