The CSRB+ receiver is compatible with Paul C Buff Cybersync triggers (not included) and provides the ability to choose frequency and channel for more complex setups than the basic CSRBs. It also connects to AlienBees and White Lightning units via RJ11 cord (included) for remote adjustment with compatible transmitters (sold separately.) Standard strobes can be triggered with the included 1/4" or 1/8" miniplug connectors. Please note: the receivers do not have hot shoes, so your flash needs some way to accept a remote cable. Basically every studio strobe has this connection, but not all camera-mounted lights do, so check first.