The Watch Dog is a truly versatile FM / AM / NOAA Weather receiver, real-time RDS decoder, and configurable alarm system. Designed with Broadcast Radio and 24x7x365 operation in mind, the Watch Dog receiver contains a 32-bit microprocessor and Software-Defined Radio (SDR) receiver core running on top of an industrial standard Real-Time Operating System (RTOS). Now with Class AB balanced audio / StudioHub+ and Class AB single-ended audio output as standard features. Fully configurable monitoring and alarm system notifies you of signal problems immediately, either via front panel LEDs and/or rear panel open-collector outputs. Modular and swappable audio section means future expansion capabilities, including our planned AES3 audio output module. Programmable API / easy automation means that the Watch Dog can be used to fulfill a variety of needs and can be used in a variety of roles.