function buzzer_On(devName_,cellName_)
{
dev[devName_][cellName_] = 1;
}

function buzzer_Off_1(devName_1,cellName_1)
{
dev[devName_1][cellName_1] = 0;
}

function buzzer_Off_2()
{
dev["buzzer"]["enabled"] = 0;
}

buzzer_On("buzzer", "enabled");

setTimeout(buzzer_Off_1, 100, "buzzer", "enabled");

setTimeout(buzzer_Off_2, 1000);