Wireless Home Chime/Sensor Kit

This Heath Zenith wireless home alert kit includes 1 plug-in doorbell, 1 push button (battery included) and 2 door and window magnetic sensors (batteries included). Be alerted when windows, doors or cabinets are opened at home. It has an up to 100′ transmission range for use about anywhere in your home. Doorbell plays 8-note Westminster or 2-note chime melody. The volume is adjustable. This product is white and has a 1-year warranty against manufacturing default.