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... MHz •SMS/GPRS (TCP/IP) communication •Low power consumption and long standby time •Track by time interval •Track by demand •Trace ......
CWT5002 remote control Modbus RTU GSM/GPRS/3GRemote Monitoring alarm system Support 3G/4G version (Skype: lisali1220) (Whatsapp: 0086 13652426178) We Provide Free GPRS Server Software, Please contact us for mor...
...GPRS 3. SOS emergency button 4. Report position by time interval 5. Moving and Over speeding alarm 6. Geo-fence control 7. Remote voice monitoring; 8. Remote ......