| CPC G07C 9/00571 (2013.01) [G06F 21/31 (2013.01); G07C 9/00309 (2013.01); G07C 9/00817 (2013.01); G07C 9/00896 (2013.01); G07C 9/00904 (2013.01); G07C 9/20 (2020.01); G07C 9/27 (2020.01); G07C 9/33 (2020.01); H04L 63/0846 (2013.01); G07C 2009/00325 (2013.01); G07C 9/0069 (2013.01); G07C 2009/00825 (2013.01); G07C 2009/00936 (2013.01); H04L 63/068 (2013.01); H04L 63/108 (2013.01)] | 26 Claims |

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1. A system comprising one or more computers and one or more storage devices on which are stored instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising:
in response to detecting a trigger, presenting, on a display, a first selectable control that, when selected, triggers access to at least a portion of a property and a second selectable control that, when selected triggers denial of access to the property;
receiving input indicating selection of the first selectable control; and
in response to receiving the input indicating selection of the first selectable control, sending a signal to a device to maintain access to at least the portion of the property.
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