suitable for 3pcs for 40.685MHz MAHS40-04 Garage Door Remote Control 40MHz Fixed Code Ecectric Gate Garage Door-FO SHAN RAN WANG Specifications Type of programming:DIP Swith Frequency:40.685MHz Code:Fixed Code Buttons:4 Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Battery:Include Battery Compatible Models for MAHS40-04 Material: Plastic Color: As shown Note: Compatible with for 40.685MHz button remote control only Package contents: 3 x Garage Door Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.