Guardian dual frequency circuit board for DC Operators. This circuit board utilizes 303/390MHz frequency to program and communicate with radio controls. This control board replaces the GUDT-320 circuit board (furnished with operators manufactured Post 2012), and GUDT-312 (furnished with operators manufactured pre 2012). Compatible models include models 615, 628, and 600SL DC operators.
PART NUMBER: GUDT-343
Dual Frequency of 303/390MHz
Replaces GUDT-320 and GUDT-312 Circuit Boards
Compatible with 615, 628, 600SL DC Operators
WIDTH: 7-3/4 Inches
HEIGHT: 3-1/4 Inches
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