OEM Yamaha Remote Control: RX-A470, RX-A470, RX-A470BL, RX-A470BL, RX-V677, RXV677 Genuine Yamaha NEW Factory replacement remote control RAV510 YAMAHA part # ZK066000 Includes Sony Stamina Plus Batteries with up to 10 year shelf life Exact factory replacement remote for RX-V677; RX-A740; RX-A740BL;XV-5047 90 day warranty on parts and labor