Hey Nicholas, happy to help! For the System Sensor SPCWL strobe, you’ll typically have three wires to connect: positive (+), negative (-), and a control wire. Connect the positive wire to the positive terminal of your power supply, the negative wire to the negative terminal, and the control wire to the appropriate terminal on your fire alarm control panel or relay. Make sure to follow the manufacturer’s instructions and local electrical codes. If you have any specific questions or run into issues during the installation, feel free to ask for further assistance!