The PROMASTER Remote Flash Trigger System allows you to use your camera based flash in a remote location and have it triggered by your camera. Perfect for off camera flash photography. Our model is 4 channel selectable and is available in a one and two flash kit with additional transmitters and receivers.
Includes ONE transmitter and ONE receiver to trigger ONE electronic flash.
4 channels – user selectable
Working frequency: 433MHz
Power Input of Transmitter: 12V 1x 23A battery (PRE-INSTALLED)
Power Input of Receiver: 3V 2x AAA batteries
Working distance: 30m (open area without interference)
PC sync port on receiver module
Receiver includes 1/4”-20 tripod mount;
Trigger Voltage Compatibility: 3-400v
Response time: 1/500s - 1/1000s (actual sync speed varies from 1/125s to
1/600s depending on the sync speed of flash / strobe)