The Problue AC-27-10 Signal closing is a diving accessory from Problue – a useful addition to any diver’s kit. Designed for durability and reliability in salt water, it’s the kind of gear that does its job quietly and well on every dive at Sipadan’s UNESCO reef walls.
Technical Specifications
| Specification | Details |
| Brand | Problue |
| Product | AC-27-10 Signal closing |
| Type | Accessory |
| Material | – |
| Best For | Diving equipment |
Key Features
- Durable construction: Salt-water resistant and built to last.
- Practical design: Does exactly what it’s supposed to – no fuss.
- Lightweight: Adds almost nothing to your dive kit.
- Versatile: Useful across a wide range of diving situations.
Suited for Malaysian Dive Sites
The Problue AC-27-10 Signal closing is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Sipadan’s UNESCO reef walls, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Rinse with fresh water after salt-water use.
- Dry fully before storing.
- Inspect for wear regularly.
- Replace when it no longer functions properly.
Final Verdict
Not every piece of dive gear makes headlines – but the good ones do their job reliably, every time. The Problue AC-27-10 Signal closing is one of those.





Cindy Singh –
What I really dislike is the proprietary charging dock that you have to purchase separately. Any chance they can come up with a standard charging port in the future?
Junhao Lo –
Thank you for taking the time to share your thoughts, Cindy. We appreciate your input on our product, Problue AC-27-10 Signal closing. We’re sorry to hear that the proprietary charging dock was a concern for you. We will definitely consider our customers’ feedback regarding the standard charging port in future updates. In the meantime, the separate charging dock allows for custom protection and prevents accidental charging.
Joshua Zhang –
I just wish they’d improve the controls to make it easier for first-time users. Still gives value for the price though.
Emily Kim –
This thingamajig (excuse my ignorance) works great, but do you have any updates coming out to fix the minor issues with connectivity? That would be great.
Junhao Lo –
Thank you so much for your review, Emily! We’re glad to hear that the Problue AC-27-10 Signal closing is working great for you. As for updates, our team is constantly working on improving the product and fixing any minor issues that may arise. I’m happy to report that we do have an upcoming software update that will address the connectivity issues you mentioned. I’d be more than happy to add you to our beta testing list, so you can get access to the update as soon as it’s available. Please feel free to reply to this message and I’ll make sure to get you set up. We appreciate your feedback and look forward to making this product even better for you. -Support Team
Eugene Lee –
The feature which closes off the signal from certain devices is quite necessary for security purposes. Definitely a good product, but hope to see an update with longer battery life?
Imran Hanafiah –
Thank you for taking the time to share your thoughts on the Problue AC-27-10 Signal closing, Eugene. We’re glad you find the security feature useful. Battery life is an important aspect of any device, and we’ll definitely consider your suggestion. We appreciate your ongoing support and hope you continue to enjoy using our product.
Sofia Yong –
Signal closing works like a charm. Never had any issues with noise, always reliable. Would like to know if this product fits other brands’ systems, too?
Imran Hanafiah –
Dear Sofia, thank you for your review of our Problue AC-27-10 Signal closing. We’re glad to hear it’s been working well for you without any issues with noise. The Problue AC-27-10 Signal closing is designed specifically for our system, but it may be compatible with other brands’ systems. For compatibility inquiries, please contact our support team, and they’ll be happy to assist you. They can also provide guidance on setting it up if needed. Thank you for choosing Problue, and we hope to serve you better in the future.
Zaritha Tham –
Problue AC-27-10 Signal closing is easy to use, especially with its wireless capability. I’d love to know if the signal range will be a problem for people with bigger houses?
Imran Hanafiah –
Thank you for your review, Zaritha! We’re glad to hear that you found our Problue AC-27-10 Signal closing easy to use. About the signal range, it can indeed be a concern for larger homes. However, our product is designed to provide a reliable signal within a distance of up to 100 feet, as long as there are no physical barriers between the device and the receiver. If you have a bigger house, we would recommend positioning the device in a central location to ensure the best possible coverage. You may also consider purchasing a range extender to further expand the signal range. We appreciate your feedback and would be happy to help you with any further questions or concerns.