SSR-Jr. (Transmitter and Ultra Slave Receiver) Excellent for the average-size studio. Maximum range 100 feet. One 9V battery in the transmitter gives over 100,000 shots! Recycle times average less than 1/2 second with fresh battery.
• SSR systems let you fire your slaved strobes without a triggering flash. No need to hook up a PC cord between the camera and main flash or use a camera-mounted strobe; the SSR transmitter replaces them both. Mount the compact transmitter on your hot shoe, or connect it to the camera PC terminal; each time you shoot, the SSR transmitter fills the studio with an invisible pulse of light. A super-sensitive SSL Ultra Slave picks up the signal from any direction and fires the main flash, which in turn triggers all other slaved strobes in the setup.
Reviewed by 2 customers
Praise God! This product does what it's advertised to do. The ONLY think I've noticed is that it doesn't sync up (and actually trigger the flash) until the SECOND shot. From that point on, it works flawlessly!
Line of sight between transmitter & reciever needs to be direct