Replacement Motherboard for CS275 Control Panel Print Call for price SKU: MBC275 Replacement Motherboard for CS275 Control Panel MBC275 UTC Fire & Security Aritech Back to: Alarm Panels Ask a question about this product Input Expander 8 Zones housed CS208H RF Receiver 433 MHz 8-channel PCB only RX8I4CA-PCB ×Close UTC Fire & Security Description MBC275 - Replacement Motherboard for CS275 Control Panel UTC Fire & Security ARITECH