For use with Digital or Film Cameras. This device is used to trigger a flash unit (which mucst have a photo cell synch) at up to approximately 45 metres away, by means of an infra red wireless signal (in a straight line).
The trigger uses 2 x AA batteries (not included)
Transmitting interval 0.1-1 second
Use the TR1 on a camera hot shoe, a synch cable is also supplied
3 minute auto power off feature