This Dot-Line RS-RT04/P RPS Wireless Shutter Release is a wireless RF (radio frequency) remote that consists of two parts; a receiver/trigger that connects to the camera's cable release socket, and a separate transmitter. The remote can have a range of up to 100' (30.5 m) under optimal conditions, and it features a two-position switch for focusing operation or shutter release. The RS-RT04/P is equipped to provide 16 different user-selectable channels.
Note: The receiver takes 2 "AAA" batteries (not included)
May be used on up to 16 channels...user settable.
Eliminates the need for a cable release.
Transmitter has a 2 position switch...press lightly for prefocusing, and then continue pressing to release the shutter.
LED lights indicate prefocus and exposure.
Receiver: 2.75 x 1.25 x 0.75" (69.85 x 44.5 x 19.05mm) Transmitter: 2.75 x 1.25 x 0.50" (69.85 x 44.5 x 12.7mm)
Up to 85' (25.09m)
Up to 16 (user selectable)
7' (2.13 m)
Receiver: 2 x AAA Alkaline or rechargeable batteries (not included) Transmitter: 1 x 23A battery (installed)