The JVC PK-EM1-BG works as an IR Emitter for the new DLA-RS40 DLA-RS50 and DLA-RS60 projectors which enables synchronisation between JVC’s PK-AG1-BG 3D glasses and the projectors. Wired connection to the projector via 3m cable3m cable is capable of transmitting power and 3D sync signalInfrared transmision to the 3D glasses3D Synchro Emitter for the DLA-X9 DLA-X7 and DLA-X3 front projectorsSupplied with an emitter stand that allows precise adjustment of signal transmission angle