Brief introduction:
1. Adopt high-precision GPS timing module, the accuracy of GPS timing module reaches to mics level, which is the leading technology in China.
2. Adopt the original "black box theory" in China to verify the accounting system of switches and mobile phones used in the bureau.
3, can verify the phone supermarket (phone bar), IP phone, intelligent phone, wireless phone, IC card phone.
4. Up to 9 verification modes can meet the requirements of various telephone timing and billing verification.
5. If the above billing system adopts non-controlling timing billing, wireless connection can be used for verification.
6. Automatic verification of multiple time points: users only need to deposit the information such as the calling number, time point and the called number corresponding to each time point into the instrument, and the instrument will automatically complete the verification.
7. It can automatically carry out multiple verification for a single time point, greatly facilitating the calculation of the average value.
8. Color LCD touch screen and Chinese interface prompt are adopted for more intuitive and convenient operation.
9. can be connected to the computer operation.
10. Output range of time interval 0-2000s.
11. The resolution of time interval was 0.01s, and the setting error was + / - (0.05+T * 2 * 10-5) s.
12, working environment: temperature: 0 to 40 ℃; Power supply voltage: 220 (1 + 10%) V.
13. The supporting remote control analog answering machine USES telephone line directly, without 220V ac. Completely unattended. Transponder networks have been set up across the country to share resources.
Brief introduction:
1. Adopt high-precision GPS timing module, the accuracy of GPS timing module reaches to mics level, which is the leading technology in China.
2. Adopt the original "black box theory" in China to verify the accounting system of switches and mobile phones used in the bureau.
3, can verify the phone supermarket (phone bar), IP phone, intelligent phone, wireless phone, IC card phone.
4. Up to 9 verification modes can meet the requirements of various telephone timing and billing verification.
5. If the above billing system adopts non-controlling timing billing, wireless connection can be used for verification.
6. Automatic verification of multiple time points: users only need to deposit the information such as the calling number, time point and the called number corresponding to each time point into the instrument, and the instrument will automatically complete the verification.
7. It can automatically carry out multiple verification for a single time point, greatly facilitating the calculation of the average value.
8. Color LCD touch screen and Chinese interface prompt are adopted for more intuitive and convenient operation.
9. can be connected to the computer operation.
10. Output range of time interval 0-2000s.
11. The resolution of time interval was 0.01s, and the setting error was + / - (0.05+T * 2 * 10-5) s.
12, working environment: temperature: 0 to 40 ℃; Power supply voltage: 220 (1 + 10%) V.
13. The supporting remote control analog answering machine USES telephone line directly, without 220V ac. Completely unattended. Transponder networks have been set up across the country to share resources.
