Drill holes at the marks, tap the plastic drywall anchors into place, and secure the bracket with the provided screws.
JKD-512COM User Manual: Complete Operation, Installation, and Troubleshooting Guide
It has a single "Test" button to check sensors and current room values. Users generally find it easy to install, but many professional reviews and safety experts warn that it cannot be relied upon due to lack of certification.
Drill holes at the marks, tap the plastic drywall anchors into place, and secure the bracket with the provided screws.
JKD-512COM User Manual: Complete Operation, Installation, and Troubleshooting Guide
It has a single "Test" button to check sensors and current room values. Users generally find it easy to install, but many professional reviews and safety experts warn that it cannot be relied upon due to lack of certification.