The Sony RMB-170 Handheld Remote Control Unit is designed for use with the PMW-500, PMW-320, PMW-350, PMW-F3, PDW-700, PDW-F800, BVP-950A, BVP-750A, BVP-570, BVP-550, HDW-700A, HDW-F900, and DSR-450WSL Camcorders.This unit utilizes the new studio camera command system and can be used in place of the RCP-700 series Remote Control Panels. When used with the supplied 32.80' (10 m) interconnect remote cable, a monitor output for a picture monitor is provided on the RMB-170 Unit (for all camcorders except the HD units).Handheld remote control unit for many Sony camcorders which support the 700 series camera control protocolUtilizes the new studio camera command system and may be used in place of the RCP-700 series remote control panelsCompatible models include - HDCAM Camcorders (HDW-700A & HDW-F900), optical XDCAM camcorders (PDW-700 & PDW-F800), MPEG HD422 XDCAM memory camcorders (PMW-500), XDCAM memory camcorders (PMW-320 and PMW-350), and the BVP-950A, BVP-750A, BVP-570, and BVP-550 Camcorders.