Detailed GPS Navigation System Description:
1. Compressed 5 SMS to save cost from telecom charge. 2. GPRS hand-shaking( tcp/IP ) enable. 3. Battery back-up embeded with the rover unit. 4. Sirfxtrac high sensitivity solution(indoor version ). 5. Web-base for any message sending to fax, cell phone, e-mail... Etc. 6. Auto monitoring from web-site to save human power.
Our company is specialized exporter, manufacturer and supplier of GPS Navigation System in china.
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