Patent ID: 11948414
Assignee: THE ADT SECURITY CORPORATION
Field: Control (Instruments)
Classification: CPC G  H | IPC G  H

Claim 2:
3. The authentication device of claim 1, wherein the processing circuitry is further configured to:
receive an advertisement from the wearable device, the advertisement indicating that the wearable device is being worn;
in response to the advertisement, request the second security token from the wearable device;
receive the second security token from the wearable device;
validate that the wearable device is authorized to participate in the premises security system based at least in part on the second security token received from the wearable device;
after validating that the wearable device is authorized to participate in the premises security system, determine that the wearable device has left a communication range of the authentication device; and
trigger the premises security system action in response to at least determining that the wearable device has left the communication range of the authentication device.