New Remote Control Requires 2 AA batteries (Not Included) Guaranteed to work upon receipt. If it does not work you may return for a full refund. The remote number is usually not the same as the model number of the unit that you are trying to operate. The first number in the title is the remote pictured. The other numbers in the title are for (OME) Original Manufacturer Equipment model numbers that are compatible. If not listed, please verify that this remote is compatible with your unit.