For more information videos and installation guides on the dsc alexor alarm system click herefor the alexor brand store if you would rather be able to move the keypad around your home or have it next to your bed for example rather than screwed to a wall the desk mount is an attractive addition to the keypad itself it also allows the keypad to be mains powered instead of using batteries thanks to an optional charger please note this item does not include the wireless keypad as shown in th