These are both toned-down versions of the 322 Series Radio Control, ideal for smaller, simpler operations such as light-duty cranes and monorails. The 220 Series Radio Control offers the user four 2-step pushbuttons, while the 260 Series Radio Control has six 1-step pushbuttons. Both wireless control systems operate on exceptionally low power consumption — up to three months on two AA batteries — and feature a user-friendly design. Operating range for the remote system is 300+ feet.