The Dot Line Corporation's RS-RT03K/4CHS Wireless 4-Channel Flash Trigger Kit w/ Hot Shoe & Umbrella Mount fires any photographic flash unit from any camera that has a hot shoe or PC outlet. The transmitter has a standard hot shoe as well as a standard PC synch cable for cameras that do not have a hot shoe contact. It runs on a replaceable 12V battery (included), which is good for up to 20,000 firings.
The receiver has a PC outlet and a mono synch jack for studio flash units along with an adapter for 3.5mm synch flash units. It runs on two AAA batteries (not included) for up to 30,000 triggerings. Both the transmitter and receiver feature a stand-by mode that saves battery power. The wireless signal from the transmitter is encoded to help protect the unit from radio frequency interference, ensuring that your flash unit fires only when you want them to. A test button is included to fire the flash units without exposing the image. Range is up to 85 feet.
RS-RT03K/4CHS Wireless 4-Channel Flash Trigger Kit w/ Hot Shoe & Umbrella Mount
Varta 23GA Battery
Manufacturer's Limited Warranty