Compatible With Sony AV System ModelsHT-S20R HT-S40R HT-S500RF HT-S700RF SS-S20R SS-S40R SS-SS20R SS-SS40R SA-WS20R SA-WS40R SS-S500RF SS-S700RF SS-SS500RF SS-SS700RF SA-WS500RF SA-WS700RF HTS20R HTS40R HTS500RF HTS700RF SAWS20R SAWS40R A Perfect ReplacementLooking for a new remote for your original one or broken one? Do you have such troubles? Let our RMT-AH412U remote help you! Our remote works as well as original one, it made of high quality ABS material, the controllers buttons are soft. Ergonomic DesignMade of upgraded smart chip, feature with 32 feet farther transmitting distance and 0.2 second response time to your device, allowing you to switch channels more smoothly and havinga comfortable listening experience! Package List & Easy To Use1*Remote Control. No pairing or programming is required. Just install two new batteries (NOT Included) and our remote can work perfectly! Contacting usWe uphold the principle of customer first. Please make sure that your original remote is the same as ours before placing an order, otherwise our remote control will NOT work on your device. If you cannot sure that our remote work on your device or not, please send us a picture of your original remote, we will find the correct remote for your device, thank you!