Twin Hotshoe 4 Channel DC Radio Wireless Flash Trigger For On Camera Hotshoe Mount Flash
Bounce Angle: 0-90
Power: 2 AAA Batteries
Trigger Voltage: DC 6V Low trigger voltage
Outdoor operation distance: >20-30m
Indoor operation distance: >20-30m
Sync speed: 1/125secs
Wireless triggering of flash is becoming the new standard for firing you flash/strobe lights when using them off the camera hot shoe. Freeing you from the limit of wires which only allow you to position the flashgun to the extent that the wire extends and the issue of wires being in the picture and the danger of someone tripping. Our wireless system uses a radio frequency to trigger the flash which is also better than infrared triggers and slave cells because it does not need to be in line of sight to trigger the flash.
With multiple channels you can turn different flashes off and on from the camera position. Also if someone else is using the radio trigger in the same area as you you can both use different channels to avoid firing each other’s flashes.