Stick it on the back of the rearview mirror, so that it is not easy to observe outside the car and does not affect the signal. That's an ETC instrument that charges without stopping.

For the fixed users who enter and leave the parking lot, as long as the Bluetooth remote control card is attached to the lower left corner of the windshield of the car, the system can complete inspection, recording, accounting and charging in an instant. Whenever the car reaches the sensing range of 5 to 10 meters in front of the parking door, the parking brake will automatically open.

Bluetooth tester, equipment produced according to Bluetooth technology. Its test range includes: Bluetooth1.11.2/2.0+EDR/2.1+EDR/3.0 (HS)/4.0 (LE), as well as Bluetooth protocol test and audio test. The test results are presented in the form of data or graphics. Some instruments have special functions, such as rapid test and signal generator.

Extended data:

Common fault prompt

Wrong! & ltGPIB test configuration (error! < GPIB test configuration): This message appears when the instrument is in single test mode and the setting change or data reading attempt is for another test.

Wrong! & lt non-editable script (error! & lt Non-editable program): The programs 1 and 2 are factory settings, which represent general test requirements and cannot be changed by users. To define your own program settings, use programs 3 to 10.

Connection ended, insufficient resources: EUT terminated due to insufficient resources.