Allimity N2QAYB000632 Replacement Remote Control fit for Panasonic Blu-ray Disc Home Theater Sound System. Model: N2QAYB000632 We sold is replacement infrared remote control, only put into new battery will work.  Please note: if not work, please change BRAND NEW ALKALINE BATTERY instead of rechargeable battery to try, and make nothing is blocking the front of your device.  Compatible with Belowing Knowing Models:  SC-BTT775 SC-BTT770 SC-BTT370 SC-BTT270 SC-BTT273 SA-BTT775 SA-BTT770 SA-BTT370 SA-BTT270 SA-BTT273 SCBTT775 SCBTT770 SCBTT370 SCBTT270 SCBTT273 SABTT775 SABTT770 SABTT370 SABTT270 SABTT273 Pacakge Included: 1pcs x Replacement Infrared Remote Control Note: 1) If your tv/dvd... model number is not listed on our model list, please email to us before you order it, we will help you find the right remote control. 2) If the product you received do not work, please contact us timely, we will help you solve.