Qflash PILOT QF9N, provides all the features of the TRIO without the flash head. With built-in FreeXwire TTL radio and QTTL adapter for your digital camera you control an unlimited number of remote Qflashes. Slip it onto the camera hot-shoe and go, it's self powered. Or connect a Turbo with the included long power cable CQ8 or the accessory short power cable CCQ8.
PILOT's radio sends TTL commands to other remote Qflash TRIO's. Configure distinct modes and settings of remote Qflash TRIO's from the on-camera PILOT. And, the on-camera PILOT controls older Qflash* models mated to FreeXwire receivers.
Radio QTTL signals from PILOT do not require line-of-site like camera optical links... they're more reliable and work at 5 times the distance.