澳洲10最快开奖结果

澳洲10平台网址

This device is a smoke alarm aid that listens for the emergency sound signal. It provides a loud, low-frequency square wave sound notification with alarm lighting, then sends a non-continuous signal to a bed shaker attachment that vibrates, waking a person up and warning them of smoke and a possible fire.

Pivot provides the manufacturing, assembly, and fulfillment of this device to the client.