Pro'sKit MT-1210 Frequently Asked Questions

How Can I Tell If My Lyric Panel Or Its Battery Is Bad?
The best way to diagnose a bad battery for a Lyric System is by using a voltmeter. Learn how you can determine whether your Lyric Panel or its backup battery needs to be replaced.

How Do I Use a Voltmeter to Troubleshoot My Alarm System?
You might use a voltmeter to check the battery voltage or the transformer voltage for your panel. Learn how you can use a voltmeter to troubleshoot your alarm system.