Digi-Code 2 Button Mini Transmitter 310mhz - Stanley Compatible,Digi-Code" /> Stanley compatible 2 button remote control transmitter Remote has 2 sets of 10 dip switches, one for each door or gate Allows for 2 sets of 1024 possible code combinations Includes heavy duty Eveready 9 Volt battery and built-in LED light to indicate battery strength Full manufacturer warranty, Made in the USA