The BOSCH D9412 is a digital alarm communicator transmitter designed for signal system control, featuring 12V DC / 2 AMP alarm power and 1.4 AMP auxiliary power. It includes 131 programmable relay outputs, 246 detection points, and four alarm output patterns, with an automatic bell test function. This model has been discontinued by the manufacturer.
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The BOSCH D9412 is a digital alarm communicator transmitter designed for signal system control, featuring 12V DC / 2 AMP alarm power and 1.4 AMP auxiliary power. It includes 131 programmable relay outputs, 246 detection points, and four alarm output patterns, with an automatic bell test function. This model has been discontinued by the manufacturer.
