Alarm system with first responder code for building access
US12400537B2 · kind B2 · utility
0Cited by
51References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Jan 20, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2045/0695
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A building alarm system and automated door lock arranged to place the alarm system in an armed state when a door lock fails to engage to lock an associated door in a closed position. Activation of a single button by a user or use of specific code by a user to gain access to a building can cause the alarm system to automatically rearm and for door locks at the building to be locked after entry by the user. A first responder code can be used by first responder personnel to gain access to a building after an alarm system indicates an alarm state, e.g., that corresponds to an emergency condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.