This is a brand new Multi Code model 4120 two button radio transmitter by Linear model MCS412001.
Works with all Multi Code type garage door or gate openers that have 10 code switch's operating on 300Mhz. Controls up to two door/gates. This is a brand new item that comes from dealer bulk purchase pack. This means that it is wrapped in a plastic bag (no box). Comes with visor clip, battery (installed) and programming instructions.
Activates up to two Multi Code receivers
Visor mounting clip supplied
Power: 9V battery (included)
Frequency: 300 MHz
Codes: Two sets of 1,024 (set by dip switches)
Dimensions: 3.75 x 2.5 x .875 inches
If you are not positive that this is the correct item for you, please email us. We are more that happy to assist you in determining the correct item for you. If you need to contact us for assistance please have the Make and Model number of the garage door opener, radio receiver or transmitter. We would rather have you contact us than end up with the wrong item and have to return it.