This is a remote control for a Daikin air purifier. Model number: ARC431A1 It was working properly until the main unit was disposed of recently. There are no noticeable scratches, but there is some clouding due to age. (Please check the condition in the images) ★Product Specifications (from Daikin HP) Product Name: Wireless Remote Control Part Number: 1245192 Component Model: ARC431A1 Main Applicable Models: 　ACM6B-N 　MC703-S 　MC6031K-S 　MC603-S Dimensions (mm): Width 41 x Height 142 x Depth 20 Two AA batteries are required and are to be provided by the buyer. ※ No pets or smokers. ※ When shipping, waterproof and damage prevention measures will be taken.