Ultratec Simplicity Doorbell Signaler LT

If your home already has a doorbell and you simply want another way to know when someone is at the door the Simplicity Model LT Doorbell Signaler can flash a plugged-in lamp flash an attached Simplicity Add-On Strobe or transmit a signal to a Simplicity Remote Receiver. This model requires simple wiring to an existing doorbell or doorbell chime.Features. Flashes a lamp Add-On Strobe or transmit to a remote receiver. Control switch for lamp onoff. Requires simple wiring to an existing doorbell. Includes doorbell button and wire. Item Weight - 1 lbs.