The best spot for your water leak detector Get the best results from your device by hanging it in leak-prone areas, just above where it might be submerged in case of a leak. Make sure the sensor cable has good contact with the floor. QUICK TIP  › For easy reference, give each device's location a unique name in your app. Manage your alert settings It's easy to change your detector's default alert settings in your app. You can decide how each device sends temperature and humidity reports—especially useful for rooms with showers and dishwashers that may trigger alerts. Set your alerts   1. Select Humidity Alerts  † Open the Honeywell Home app and open Alerts and Notifications 2. Change your settings Set your range for alerts, and choose from push notifications and email   QUICK TIP  › Add trusted friends, neighbors, or contractors as users in your app so they can take action after alerts, even when you are away. Set your app PIN Make sure your water leak detector is protected from unauthorized access. Follow the prompts or use your app settings to create a security PIN or use fingerprint access for your Honeywell Home app.