Description
SeaLife Reefmaster RM4K – Underwater Action Camera
Sealife Reefmaster RM-4K Underwater Camera & Underwater Video! in a really small compact underwater camera. Being compact the RM-4k is easy for a diver or snorkeller to hold and operate on its own or with attached sealife lighting rigs like the Sealife Sea Dragon.
The RM-4k has an ultra compact inner camera that is removable from the rugged and robust external housing, as always with Sealife cameras the housing integrates easily with the Sealife Flex-Connect system. THe RM-4K also features an easy to use 4 button control system that can be operated with gloves which makes capturing stills or underwater vide super easy.
The Reefmaster RM-4K also features WiFi sharing capabilities so you can preview or share pictures and video to a smart phone or table using the FREE Reefmaster app from Sealife
SeaLife Reefmaster RM-4K Details
The easy to hold ergonomic housing was especially 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 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.
With the expandable memory of the ReefMaster RM-4K, you can use Micro SDHC memory cards up to 128GB, ensuring you have room to shoot & save all of your video content. It also has a time lapse function, shooting at set time intervals and saves as video file or series of still images. For optimal results, especially when shooting 4K video, use Micro SDXC Class UHS Class 3 (U3) or Video Class 30 (V30) memory cards.
Lighting is easy, use the ReefMaster RM-4K with Sea Dragon constant underwater LED photo/video lights (or other LED light sources). There’s no flash or cable to sync to an external strobe. Simply turn your light on and adjust the intensity based on the subject, conditions and distance.
The compact RM-4K is easily expandable with popular SeaLife accessories, including one or two Sea Dragon Photo/Video/Dive lights, and available 10x close-up or super macro lens. Its 2.0″ TFT color LCD screen creates a sharp and easily visible display on the small camera.
Sealife Reefmaster RM-4K Features
- 14 megapixel Panasonic® CMOS image sensor for sharp colorful pictures
- 4K Ultra HD Video @ 30fps and 1080p HD video @ 60 fps
- 40m/130ft compact underwater housing with removable inner camera
- 140° Fisheye Lens Get close to your subject and still fit everything into the picture
- Underwater color-correction modes Underwater Deep for diving and Underwater Shallow for snorkeling
- Easy 4 button controls for easy operation
- Wi-Fi wirelessly preview, download and share pictures/videos to smart phone or tablet with SeaLife ReefMaster app (free download from Google Play Store or Apple App Store)
- Image Stabilization Electronic stabilization reduces vibration and hand movement for smoother video recording
- Expandable memory using micro SDHC/SDXC memory card up to 128GB
- Waterproof to 130ft / 40m
- Compact design for easy handling and lightweight travel
- Focus from 12″ (30cm) to infinity (10X Close-up Lens or Super Macro Lens optional accessory)
- Time lapse shooting at set time intervals saves as video file or series of still images
- Removable Li-ion rechargeable battery 900 mAh / 3.8V / 3.42Wh for 2+ hours video or 500+ images
- 2.0″ 230K Hi-res TFT color LCD
- Expandable with popular SeaLife accessories (One or two Sea Dragon Photo-Video-Dive Lights, Close-up Lens, Super Macro Lens)
Sealife Reefmaster RM-4k Technical Stuff
- Free App Name: ReefMaster in App & Play stores
- Focal Length: 2.5 mm (35 film equivalent = 14mm)
- Focus type: Instant fixed-focus lens
- Shutter response time: 0.30 seconds (AKA Shutter Lag)
- Focus Range: 12 inches to Infinity (30cm to infinity)
- Field of View*: 140° diagonal Fisheye Wide Angle Lens
- Shutter speed: 1/25 to 1/2000 second
- Shooting modes: Single, Burst (3, 7, 15 or 30 photos @ 1 photo/sec), Time Lapse Photo and Time Lapse Video
- White Balance (WB): Auto, Underwater Shallow, Underwater Deep, Daylight, Cloudy, Tungsten, Fluorescent
- ISO: Auto, 100, 200, 400, 800, 1600 and 3200
- Exposure Compensation: Exposure from -2.0 to +2.0 in 0.3 increments
- Delay Timer: Off, 2 sec and 10 sec
- LCD: 2.0″ TFT LCD color display 230K resolution (240 * RGB * 320)
- Memory: Micro SDHC/SDXC memory card up to 128GB (Sold separately). Important: Use Video Speed Class V30 (U3).
- Read/write speed: 10MB/s
- PC connection:
PC: Windows XP / 7 and up
MAC: OS 10.8 and up - Output ports:
1x USB 2.0 out (for charging battery and downloading to computer)
1x Micro HDMI out (for direct connection to HDTV) - Battery: Removable Li-ion battery (900 mAh / 3.8V / 3.42Wh)
- Battery life:
Still images: 2+ hours (Approx. 500+ images)
Video: 1.5 hours at 1080p and 1.2+ hours at 4K - WiFi range: 100ft (33m) on land.
- Waterproof: Individually depth tested to 130€™ (60 m)
- Shockproof: 3ft / 1m
- Buoyancy: Negative; -17 grams underwater
- Operating temp:
Land: 0°F to 120°F (-18°C to 50°C)
Underwater: +33°F to +110°F(.5 °C to 44°C) - Storage temp: -20°F to +140°F(-29°C to +60°C)
- Tripod mount: Standard ¼-20 tripod threads
- Weight: 7.1 ounces (202 grams) UW housing w/ inner camera and battery.
- Dimensions (LxWxH): UW Housing: 1.9″ x 4.1″ x 2.6″ (4.9cm x 10.5cm x 2.6cm)
Inner camera: 1.3″ x 2.3″ x 1.6″ (3.3cm x 5.8cm x 4.1cm)
