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Today I will show you how to pass the Zigbee gateway Connect the Zigbee node network to the cloud server Realize the effect of controlling Zigbee terminal nodes individually or in groups via mobile app The solution includes power supply, 32 Zigbee terminal nodes, a Zigbee four-way switch, Zigbee gateway, and TTC control app

Today, we will introduce the usage and operation of TTC UWB digital keys to you TTC UWB digital key car exterior 3 meters, 5 meters, 10 meters They are respectively the welcome area, lockdown area, and identification area The car automatically unlocks when entering a 3-meter area, and automatically locks when exceeding a 5-meter area The signal can recognize precise positioning within 10 meters, and the location area can be customized according to requirements The first demonstration Car owners can accurately display signals from 8 directions, from near to far and then from far to near, without losing them Two demonstrations Perform a turnaround test within three areas, accurately identifying the location of the area without any abnormal position judgment The third demonstration In car signal: When the key is inside the car, the signal is determined to be in the car The key outside the car can be identified as an external signal Can accurately identify signal position with high precision Windows, front and rear windshields can be recognized Finally, perform equidistant testing Display the accuracy of the signal at intervals of 1 meter from 1 to 10 meters