Safety Button with Dual Communication
摘要:
A safety button includes an activation element, a first communication device, a second communication device, and a controller. The first communication device is configured to connect the safety button to a WLAN, while the second communication device is configured to connect the safety button to a user device such as a smart phone. The controller is in communication with the first and second communication devices. The controller is configured to cause the safety button to communicate with the WLAN via the first communication device if the safety button is connected to the WLAN, and to cause the safety button to communicate with the user device via the second communication device if the safety button is not connected to the WLAN. Upon actuation of the activation element, an alert signal is communicated to a remote server by way of either the WLAN or the user device.
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