Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-15
Featured CRT99B manuals
CRT99B Locator User Manual
The CRT99B is a compact GPS/GSM tracking device designed for vehicles, motorcycles, and outdoor equipment. It combines GPS positioning with GSM/GPRS communication to provide real‑time location data, alarm notifications, and remote monitoring.
This manual explains how to install the SIM card, power the unit, configure network settings, and use the various commands for location queries, GPRS upload, alarm handling, and remote restart. Safety and installation guidelines are also provided. This manual is written in Chinese.
Covers: Technical Specifications · LED Display Description · Device Overview · Installation Instructions · SIM Card Installation · Power On and Reset
Latest CRT99B manuals
CRT99B Locator User Manual
User Manual 8 pages · 274 KB · ZHUser manual for the CRT99B GPS/GSM locator, covering installation, operation, and configuration.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in CRT99B manuals
How do I install the SIM card?
Insert the SIM card into the SIM slot on the terminal and close the plug; then press and hold the SOS button and the power button together to restart the device.
How can I reset the device to factory settings?
Press and hold the three buttons on the device for about three seconds; after power‑on, all parameters will be restored to factory defaults.