This Indoor Siren can be added to your Panasonic Home Network System. It’s designed to alert when triggered by the sensor with a flashing light and siren, which has an adjustable volume.
* This product must be used in conjunction with the Hub(KX-HNB600) unit. The Hub is included in all Smart Home Kits. A total of 50 sensors (including motion sensors and window/door sensors), Indoor siren and smart plugs can be registered to the Hub.