The waterproof housing encases the small inner camera and also stores a powerful drying agent called “Moisture Muncher” next to the camera that prevents internal fogging caused by heat and humidity trapped inside the housing. The easy to hold ergonomic housing was specially designed for use underwater, while the housing is easy to hold and use even with one hand, the tough enclosure also features a unique closing system – a “Pressure Lock” thumb screw that exerts the optimal amount of pressure on the housings O-ring seal.

The RM-4K feature a WiFi sharing ability, so you can wirelessly preview, download and share pictures & videos to a smartphone or tablet with the free ReefMaster app. The ultra-compact removable inner camera and a robust external housing mount easily to the light tray and 4 easy to operate buttons controls the camera and system to make catching the action an effortless process. The RM-4K is designed to be easy to use underwater with simple button operation when dexterity can be impaired by gloves.ĭespite being such a small camera the SeaLife RM-4K takes brilliant 14 Megapixel still images and vivid 4K video and is really easy to hold and use alone or with attached lights like the SeaLife Sea Dragon Pro 2000F included in the pack. This ready-to-go underwater camera package includes the ultra-compact Sealife Reefmaster RM-4K camera and a wide beam Sea Dragon 2000F light that complements the camera's wide-angle lens to add light and colour back to darker environments.

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