Work with Hitachi Projector CP-A302WN CP-AW2519N CP-AW312WN CP-D27WN CP-D32WN CP-DW25WN CP-EW250N CP-X3021WN CP-X3030WN CP-W251NM CP-X4015WN CP-A221NM.Work with Hitachi Projectors CP-AW2519N, CP-AW251N, CP-AW252WN, CP-AW312WN, CP-D27WN, CP-D32WN, CP-DW25WN, CP-EW250N, CP-EW300N, CP-EX250, CP-EX250N, CP-EX251N, CP-EX300, CP-EX300N, CP-RX78, CP-RX93, CP-RX94, CPWX12WN, CP-WX2515WN, CP-WX3015WN, CPX10WN, CPX11WN, CP-X2015WN, CP-X2021WN, CP-X2515WN, CP-X2521WN, CP-X2530WN, CP-X3015WN, CP-X3021WN, CP-X3030WN, CP-X4015WNNo Programming to do at all. We test every remote before shipment. Well, If the remote you receive doesn't work, Just feel free to .Operable distance: more than 8 metres. Material: ABS Material. Warranty: 90 Days. Package: 1 x Remote controller. Battery Required : 2 AA batteries(noy included)