Siemens FC901-U3

DescriptionModel FC901-U3 is a complete 50-point system electronics kit comprised of the Model FCM901-U3 main board and the 170W power supply (Model FP2011-U1). The enclosure required for the FC901 system is sold separately.The Model FCM901-U3 main board supports connection to Model FP2011-U1.The 170-Watt power supply (Model FP2011-U1) incorporates a 4.0A, non-resettable slow-blow fuse on the primary input, and includes a built-in AC-line filter for surge and noise suppression.