SMDV Radio Trigger Set RFN 4 Samsung (RF 909)

The SMDV RFN-4 Samsung (RF-909) wireless trigger set is a remote release system designed for Samsung cameras. This compact accessory allows for both wireless and wired operation, enabling photographers to trigger the camera shutter without physical contact with the camera body. The system operates in the 2.4 GHz frequency band with 16 selectable channels to minimize interference from other wireless devices. The maximum operating range is approximately 80 meters in open environments, providing flexibility for various shooting situations. The transmitter unit measures 8.2 x 3.4 x 1.7 centimeters and features a standard half-press focus function followed by a full release. The receiver unit measures 5.4 x 3.5 x 1.8 centimeters and includes a special bulb mode function for long exposures, suitable for light trails, star trails, and other applications requiring slow shutter speeds. Both the transmitter and receiver operate on individual AAA batteries, with the receiver capable of functioning in wired mode without battery power when connected via cable. The black finish of the system gives it a professional appearance, while its compact dimensions ensure easy portability. This trigger set is particularly useful for tripod photography, time-lapse shots, group photos where the photographer needs to be in the frame, and situations that require minimal camera vibration for maximum image sharpness. The wireless functionality eliminates cable constraints while providing reliable shutter control over considerable distances.