The KD9561 integrated circuit is a four-sound analog circuit that can emit gunshots, alarm sounds, police car sounds, and ambulance sounds. The four-digit binary digital code is used to encode the KD9561's working state, which produces 16 different analog sounds than KD9561. The typical working state adds twelve sounds. The specific circuit is shown.
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The Connection Modules is one of parts of connection systems. Including 8/10 pair connection/disconnection krone module, switching, high band modules, quick connect module, 25pair splicing module, 10pair STG module, MDF, STB module.
LSA Module, Lighting Protector, Mounting Frame, STB Module, High Band Modules, STG Module Switch Module, Earth Module, Back Mount Frame
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