Meet the Point: a smart device that listens to the sounds of your home to help you determine when things are not quite right. The device is small but capable of getting you out of trouble. It can tell you when your window is broken or there is smoke. It listens and analyzes what it hears. It also has temperature/humidity sensors.
Point glows yellow when the volume of noise goes beyond the threshold you have set. The device will be compatible with IFTTT and Lockitron. It has replaceable batteries. You can get it on Amazon.