Each remote control has a model number. A model number usually starts with letters followed by series of numbers, e.g. SRP3004, SRT9320 etc.
Below is an example of where you can find your model number:
Look inside the battery case

Each remote control has a model number. A model number usually starts with letters followed by series of numbers, e.g. SRP3004, SRT9320 etc.
Below is an example of where you can find your model number:
Look inside the battery case