To Next PageTo Next PageWhat to do if my Coban BN-311 GPS has no GSM signal?
If your Coban GPS tracker shows no GSM signal, ensure the SIM card is correctly inserted. Verify that the SIM card is a GSM network SIM card and that the PIN code is disabled. Also, ensure that call forwarding is not enabled on the SIM card.
What to do if my Coban BN-311 GPS is failing to turn on?
If your Coban GPS device fails to turn on, check that the power wiring and voltage are correct.
Why is my Coban GPS not responding to SMS commands?
The Coban GPS may not respond to SMS commands if the SIM card has no credit or if the SMS command format is incorrect.
General| Network | GSM/GPRS |
|---|---|
| GSM Frequency | 850/900/1800/1900MHz |
| GPS Chipset | MTK |
| Waterproof Rating | IP65 |
| Device Type | GPS Tracker |
| Battery Life | Up to 15 days |
| GPS Accuracy | 5m |
| Operating Temperature | -20°C to +55°C |
| Time To First Fix | Hot start: 1s |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Size | 90mm x 50mm x 22mm |
