# TELESIN Waterproof Case for DJI Osmo Action Series: 45m Underwater Housing with Quick Release Mount

TELESIN waterproof case for DJI Osmo Action 5 Pro/Action 4/3, 45m depth, rugged housing with quick release mount—great for underwater shoots if you.

- [Original product page](https://www.ofertitastop.com/uk/product/telesin-waterproof-case-for-dji-osmo)
- [View offer](https://www.ofertitastop.com/uk/visit/telesin-waterproof-case-for-dji-osmo)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-06T06:45:37.093Z
- SKU: ofertitastop-uk-132802
- Category: Cameras & Optics > Camera & Optic Accessories > Camera Parts & Accessories > Underwater Camera Housings
- Source store: amazon UK
- Active deal: No
- Rating: 4.5 / 5
- Reviews: 865

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## What it is
This TELESIN waterproof case is marketed as an underwater housing designed for DJI Action cameras, offering a rigid protective shell and a sealing system intended to keep the camera safe during water-based activities. The core value proposition is straightforward: extend the use of your action camera into deeper water while protecting the lens and display from impact, scratches and water ingress.

## How it protects your camera
The case is built from PMMA plastic, a material chosen for its sturdiness and rigid feel. It features an upgraded waterproof sealing ring and a tight buckle mechanism, both aimed at reducing the chances of water leakage. The manufacturer claims a depth rating of up to 45 metres (148 feet), which suggests it’s designed for serious snorkelling and diving scenarios rather than casual splash protection.

## What stands out
- 45m/148ft waterproof capability on paper, which supports extended underwater use.
- Solid outer shell made from PMMA to resist impacts and protect the lens and screen from everyday knocks.
- Upgraded seal and secure buckle to help limit water ingress during dives or fast-moving water activities.

## Where it may fall short
- The description references DJI Action 3 compatibility, which creates some ambiguity given the product name implies Action 5 Pro compatibility. If you own a newer model, confirm fit and seals before relying on it in deep water.
- As with many third-party housings, real-world performance can depend on proper assembly, gasket condition, and how well the mounting hardware integrates with the camera setup.
- The listing does not provide detailed information about additional accessories, weight, dimensions, or the exact mounting system beyond a “quick release mount screw” mention.

## Who it’s for
- Photographers and vloggers who want to record underwater action without upgrading to a specialised housing.
- hobby divers, snorkellers and water sports enthusiasts seeking a rugged protective solution for their DJI Action camera.
- users prioritising a practical, no-frills protective case that can be mounted quickly for water-based shoots.

## Who it isn’t the best fit for
- If you require a case proven with extensive field testing across multiple action camera models, you may want to compare with models backed by broader user feedback.
- If your activities involve frequent deep-water exposure beyond 45 m or harsh saltwater environments, consider whether additional corrosion resistance or seals are necessary.

## When does it make sense to buy
- When you need an affordable protective housing that enables underwater recording up to the stated depth, without investing in a premium, purpose-built housing.
- If you value quick mounting and a sturdy main body to cushion bumps during outdoor shoots.

## What to review before purchasing
- Confirm compatibility with your specific DJI Action model and verify that the seals and buckles are intact.
- Check none of the seal surfaces are warped or damaged, and that the mounting screw is included and compatible with your setup.
- Assess whether the 45 m depth rating aligns with your intended use, for occasional snorkelling or shallow dives, this may be more than sufficient, while more demanding dives may require additional protection.
- Consider the weight and bulk added by the housing and how it affects handling, especially for handheld shots or stabilised footage.

## Practical use example
Imagine filming a reef drift along a sunny coastline. You slip the action camera into the TELESIN housing, seal the buckle, and clip on the quick-release mount. As you glide through clear water, the case keeps the camera dry and protected from coral snags, while you focus on framing a fast-moving scene—knowing the setup is built to withstand small knocks and splashes.

## What you’ll notice in use
- A calmer approach to water shoots, with a protective layer between camera and the ambient environment.
- The quick-release mount offers convenience, but you’ll want to ensure it’s securely fastened and compatible with your other mounting gear.

## Is it worth it?
Final verdict: Worth considering if you prioritise underwater protection for a DJI Action camera at a sensible price point and you’re comfortable with the fit being model-specific. It may not be the best option if you need verified compatibility across multiple Action models or advanced sealing features.

## FAQ (3–5 quick answers)
- Q: Will this fit DJI Action 5 Pro? A: The listing emphasises DJI Action 3 compatibility, so verify fit with your exact model before relying on it in deeper water.
- Q: What depth can I expect in real-world use? A: The stated rating is 45 metres/148 feet on paper, confirm gasket condition and use within practical limits.
- Q: Does it come with mounting hardware? A: The description mentions a quick release mount screw, but no full contents list is provided.
- Q: Is the material impact-resistant? A: PMMA plastic provides rigidity and surface protection, yet extended exposure to saltwater or UV should be considered for long-term durability.

## Images

![TELESIN Waterproof Case for DJI Osmo Action Series: 45m Underwater Housing with Quick Release Mount — 1](https://www.ofertitastop.com/i/s-_POZ_2GL07iMVLZhfyOUt-oWIwzz60s1KR5VwbgHLFrVHTUr6xszgy5fzIYxRw1p4jlFuOzmAmHl5HWAN05ha2YZOflCwKcSI3ZG9UDS75AAs1tiqaS7txQw.jpg)

![TELESIN Waterproof Case for DJI Osmo Action Series: 45m Underwater Housing with Quick Release Mount — 2](https://www.ofertitastop.com/i/D0sRX6sJEQttd67Lq6T8GB7ht6gg4oLQbj6x3kV5DXpDKpZlm26tWHcYwcYsNgiuJQUmzIhAIo7vkkKw_ryVCmO5x2aQCtJUfAripMGfEu35Teg89yMz8fW2yQ.jpg)

![TELESIN Waterproof Case for DJI Osmo Action Series: 45m Underwater Housing with Quick Release Mount — 3](https://www.ofertitastop.com/i/2vBYT0A16varlPbfhr11SCo6OJdUkSKNAU5HEs6GjDg7G3bPh0jFTwtGxRHueFxUQIE5jdVbp8f-apSthhnMHploapag5gb_AMrgx5XX4Vs1SYejtvWUiVxPpQ.jpg)

![TELESIN Waterproof Case for DJI Osmo Action Series: 45m Underwater Housing with Quick Release Mount — 4](https://www.ofertitastop.com/i/uH2Wfoxz-qvvpRphr7is5NMt7L7ptYWmkr0ZoGGFOXi9y-4X3A-yV9UbAKvl8E_EhLneB9bs9AW2iqfaxhxhumf64NXXN9h8Rdwd2RouUjf1OWPkliAyUvNbnA.jpg)

![TELESIN Waterproof Case for DJI Osmo Action Series: 45m Underwater Housing with Quick Release Mount — 5](https://www.ofertitastop.com/i/8h6uP6AeS28iEXasXjt4fpzh3Bep71kMYjIqUCpLy7VZk9ntBkd7Wfo9APD-gyPzzWsBAxnWuFoqwHet_Ux3j7uvGdUXHgknT6l8ys541WPz9faKnuTi50vGmw.jpg)