DETAILS

• Compatible with one light operators
• Compatible with the following Liftmaster models: 1040 1045 1055 100WD 200WD 1140 1145 1155 110WD 210WD3 1240 1245 1255 215WD 15WD 1240R 1245R 1255R 985 1046 1146 1246 1246R 1056 1156 1256 and 1256R
• Compatible with the following Chamberlain models: 2000 2100 and 2200
• Dimensions are 7-1/4" wide X 4-3/4" high X 3" deep