Hey Isabella, happy to help! First, ensure that you’ve carefully read the installation manual provided by Hochiki for the ALN-V model. Begin by identifying a suitable location for the detector, considering factors like height, proximity to potential fire sources, and coverage area. Make sure to follow all local fire safety regulations and codes during installation. Once you’ve selected the location, mount the base securely and connect the wiring according to the manufacturer’s instructions. Finally, test the detector to ensure it’s functioning correctly before completing the installation. If you encounter any specific challenges or need further assistance, feel free to ask!