Interlogix alarm sensors 5150

I have asked Interlogix for technical info on their glass-break sensors #5150.

https://www.interlogix.com/intrusion/pro...

Their cold, uncaring reply was “The schematics and circuitry of our device are proprietary“. I then tried getting some intelligent engineering help on interfacing these devices into my system, and was told “This is a finished product“, meaning they can’t be bothered.