Projector Remote Controller For NEC VT491 VT495 VT580 VT590 VT595 VT695 NP300 NP400 Compatible for NEC VT491 VT495 VT580 VT590 VT595 VT695 NP300 NP400. Replacement remote control, not original. Batteries not included. Use directly, it does not require any specific parameter to be set.