The Eminent EM8617 is a wireless alarm system with an integrated siren, remote, glass break detector, and 2 magnetic contacts. You can operate the system via the app on your smartphone or the included remote. At the moment of detection, you'll receive push notifications via email and the app. At the location itself, the siren will go off with a noise level of 97 decibels. The base station has backup batteries, so you can be sure that the system will always work, even in the event of a power outage. Connect up to 50 sensors to the system and expand it to suit your personal preferences and the size of your home. All sensors are connected to the system wirelessly, so you can place them anywhere in the house.