Low-voltage systems form the modern technological backbone of your Washington home, operating on 50 volts or less in National standards, 100 volts or less in WA State WAC Code, and 30 volts or less when engineering Extra-Low Voltage (ELV) systems in the NEC code standard. In contrast, the 120-volt or higher systems and their wiring are used for major dedicated circuits, appliances, lighting, and outlets in a residential home. For 4th Systems clients, this category of Low Voltage or Limited Energy Systems covers a broad spectrum of essential, integrated technology designed for convenience, entertainment, security, and efficiency. We specialize in everything from the initial designing, installation of the low-voltage wiring, installation of the finish trim devices, to the final system programming, ensuring a robust infrastructure that supports your digital lifestyle. Think of low-voltage technology as the nervous system of your smart and/or controlled home, managing critical functions with precision and reliability.