Bosch D928 Dual Phone Line Switcher Radionics Security System
$75.00

Device was recovered working from a recently upgraded fire alarm system.Provides dual phone line capability and CPU monitor for Radionics D7212, D7412, D9112, D9412, D9412G GV2, GV3, GV4 Control Panels. Required for commercial fire systems. Factory ribbon cable included.

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