Description
Three radio frequency channels are available for use (5, 10, and 15) to prevent interference when multiple pairings or photographers are shooting in one location.
Photographers can use the WR-T10 or WR-1 to simultaneously release the shutter on multiple cameras that have a WR-R11a unit attached and have been paired with the WR-T10/WR-1.
Range (line of sight) from the WR-T10 to WR-R11a is 66 feet (20 meters).
Range (line of sight) from WR-R11a (acting as a master unit) to WR-R10 or WR-11a/b units is 164 feet (50 meters).