RAV522 Remote Control Replacement for Yamaha RX-V477 / RX-V577 AV Receivers SONY The BroadLink RM4 Pro is

The BroadLink RM4 Pro is a versatile wireless universal remote hub designed to bring smart control to your home

Simply insert fresh batteries and enjoy full functionality for your air conditioner

The remote does not require any special programming or additional setup

it ensures smooth and convenient climate control

the remote control offers reliable and responsive control

RAV522 Remote Control Replacement for Yamaha RX-V477 / RX-V577 AV Receivers SONY The BroadLink RM4 Pro isA reliable, easy to use replacement for the Yamaha RAV522 remote, designed to work seamlessly with a wide range of Yamaha AV receivers. With full function control, stable performance and low power consumption, this remote offers a practical solution for restoring complete operation of your home audio system. SPECIFICATIONS Use: TV AV Receiver Wireless Communication: RF High concerned chemical: None Origin: Mainland China Material: ABS Colour: Black