The Wireless Gateway can pair with Wisualarm wireless interconnected alarms and work in conjunction with the Wisualarm app to gather data. After the successful pairing, it stays connected to your interconnected alarms at all times with instant app push notifications. In case of a fire or emergency, when one alarm is triggered, all connected alarms will sound an alarm and notifications will be sent to your smart phone, allowing you to know the danger in your home at a glance. You can receive immediate alerts and remotely operate via Wisualarm app, no matter where you are.