Hazard detector architecture facilitating compact form factor and multi-protocol wireless connectivity

摘要

Systems, methods, and devices are included for providing hazard detection. For example, a hazard detection device may include a printed circuit board. The hazard detection device may further include a chassis that provides a housing for components of the hazard detection device; a smoke chamber that at least partially houses a photoelectric diode; a carbon monoxide sensor that at least partially encased in a metallic covering; a first wireless interface component that comprising a first radio antenna configured to transmit and receive data according to a first wireless communication protocol; and a second wireless interface component that comprises a second radio antenna configured to transmit and receive data using a second wireless communication protocol.

主权项

1. A hazard detection device, comprising:
a printed circuit board; a chassis that provides a housing for components of the hazard detection device; a smoke chamber, mounted to the printed circuit board, the smoke chamber at least partially housing a photoelectric diode; a carbon monoxide sensor, mounted to the printed circuit board, the carbon monoxide sensor at least partially encased in a metallic covering; a first wireless interface component, mounted to the printed circuit board, the first wireless interface component comprising a first radio antenna configured to transmit and receive data according to a first wireless communication protocol, wherein the first wireless interface component is mounted to the printed circuit board within a distance of 31 millimeters in relation to the carbon monoxide sensor; and a second wireless interface component, mounted to the printed circuit board, the second wireless interface component comprising a second radio antenna configured to transmit and receive data using a second wireless communication protocol, wherein the second wireless interface component is mounted to the printed circuit board within a distance of 14 millimeters in relation to the carbon monoxide sensor.