Universal Replacement Remote Control Fit for Promethean PRM30EA PRM-30EA PRM-20AV1(S) PRM-20A(S) CXYZ PRM30 PRM30A PRM-30 PRM-30A PRM20 PRM20A PRM-20 PRM-20A CXZW MXBE 3LCD Projector No programing needed No battery and instructions included Will work straight away upon installing brand new batteries Easy-to-Use remote control for projector Just as picture