HARRIS COMM Wireless Doorbell with Flashing Strobe: Plugs into most 120V wall outlets; unique chimes for up to 3 doors; strobe notification; selectable channels; push button design; up to 125' wireless range
Fill large spaces, indoors or out, with clear, full audio at any volume. Stream audio wirelessly from most Bluetooth devices. Doubles as a speakerphone for compatible phones. Up to 15 hours continuous play. May be simultaneously paired with two devices.