The pressure locking thumb-screw seals the camera’s housing down to 130’/40m. Around the back there’s a high res 2”/5cm display for easy aiming and quick review. With 4K video resolution, your videos will be ultra-sharp and rich in color and the high performance 14mp image sensor will capture brilliant still images. The shape fits comfortably into your hand or mounts easily to a photo/video light like the Sea Dragon 2000F. The ultra-compact ReefMaster RM-4K goes anywhere and is ready to capture your dive adventure. Waterproof to 130ft/40m, the SeaLife ReefMaster Action Camera RM-4K underwater camera is a game-changer in underwater imaging the housing is robust and. The ReefMaster offers WiFi sharing ability, so you can wirelessly preview, download and share pictures & videos to a smart phone or tablet with the free ReefMaster app from Google Play Store or Apple App Store.

The easy, 4-button control system makes catching the action an effortless process. The ultra-compact removable inner camera and a robust external housing that mounts easily to a light tray. The SeaLife RM-4K features brilliant 14mp still images and vivid 4K video in a incredibly small package that’s easy to hold and use alone or with attached lights like the SeaLife Sea Dragon.

Sealife reefmaster underwater camera