The SMDV RFN-4 Wireless Shutter Release Sony (RF-907) is a remote control kit that can be used either wirelessly or wired. The RFN-4 is a great accessory for shooting from a tripod. You can think of macro photography or shooting with slow shutter speeds. By using this remote control, you do not need to touch the camera, which prevents unintentional movement of the camera. This makes blurred photos a thing of the past.
Operation of the transmitter and receiver
By half-pressing the shutter button on the transmitter, the camera will focus. When you press the button all the way down, a picture is taken. The receiver has a release button with a lock, the so-called bulb function. This function makes it possible to take pictures with long shutter speeds. For example, you can take pictures of starting rails or beautiful light trails from traffic on a highway. You can also use the receiver as a wired remote control and you do not need a battery. Both the transmitter and the receiver run on one AAA battery. These batteries are not included. The transmitter and receiver are equipped with coloured LEDs that indicate the status of the various functions, such as focusing and printing.
Interference-free operation with 16 channels
The set consists of a transmitter and receiver operating in the 2.4GHz frequency band. With the supplied wrist strap with channel selector pin, you can easily set the remote control to one of the 16 channels. This way, you are always assured of interference-free operation. The compact SMDV RFN-4 Wireless Shutter Release works reliably over a distance of about 80 metres.
Characteristics
Compact wireless remote control
Receiver can also be used as a wired remote control
16 selectable channels in the 2.4GHz frequency band
Bulb mode function for recordings with slow shutter speeds
Maximum range of 80 metres
Receiver dimensions 5.4 x 3.5 x 1.8 centimetres
Dimensions of transmitter 8.2 x 3.4 x 1.7 centimetres