Weather Alert Strobe Light (X68-S) Weather Alerting Lets you adjust the sound

Lets you adjust the sound threshold at which it activates

or for side doors or back doors where doorbells have not been installed

Connects directly to telephones (with telephone cable

Documentation

Weather Alert Strobe Light (X68-S) Weather Alerting Lets you adjust the soundA bright flashing light notifies you to inclement weather when you plug in the Weather Alert Strobe Light to a compatible Weather Radio and an incoming warning signal is received. Note: If using more than one alerting device at a time with a Weather Radio, the Dual Connector (DC 01) is required. Alerts you to weather warnings by flashing a bright warning Plugs into a compatible Weather Radio (WX 67) In the box: Weather Alert Strobe Light (X68 S)