Good news! Secure Liberty 120 Secure meter is compatible with the Powerpal
The pulse rate to enter into the app is 3200 and you can use the rectangular mount to attach your Powerpal to your meter.
Simply attach the mounting plate over the Right LED (marked LED 2) on your main consumption meter so you can see the light flashing through the hole in the bracket. Then gently twist your Powerpal's sensor clockwise into place.
Then head to https://www.powerpal.net/install and follow the instructions to complete your installation.
