>Features door alarm delay option
> Door alarm operates in both alarm & chime mode
> User-defined security code for arming & disarming alarm or chime function
> Door alarm requires 3 AAA batteries & each window alarm requires 4 LR44 batteries
> Includes door alarm & 3 window alarm
>**Important: Ship to USA only, 9% sales tax that all for whole state when someone purchase from California automatically 9 % tax will apply plus shipping cost.