Note for Remotes: Remotes are tested via an IR tester on the remote's IR sensor to ensure function. The battery compartments have been assesed to ensure they're corrsion / rust free. ALL remotes have back covers unless it states otherwise. Are you not entirely sure of the model you need? Ask before purchasing, I don't know every model but I do have a very large database of compatibility I can reference. Provide the brand and model number of your device in the message. Have you purchased a remote and it's not functioning? Send me a message BEFORE starting a return. We can sort out if it's a compatibility issue, pairing issue and/or another issue. Want to return a remote? Please use the return option 'no longer needed' or 'bought by mistake' unless you're 100% confident the remote is actually damaged. Over 95% of the remote 'defective or not working' returns I receive are actually model incompatibility. Comes from a Smoke-Free home. International Shipping:It's your responsibility to know your custom laws, I am not responsible for additional custom fees, violation of importation laws and/or most other problems that may occur at (non-US) customs.