Hello Emily, great choice with the Edwards EST SIGA-PHD! For a smooth installation, make sure to follow the manufacturer’s guidelines provided in the installation manual. Start by carefully mounting the detector at the recommended height and location, ensuring it’s within the specified temperature range. Double-check the wiring connections and polarity, and don’t forget to address any environmental considerations mentioned in the manual. If you encounter any challenges during the process, feel free to reach out for further assistance. Good luck with your installation!