| Model NO. | T311 | 
| Certification | RoHS, CE | 
| Warranty | 1 Year | 
| Waterproof | IP67 Waterproof | 
| GPS Accuracy | Less Than 5M | 
| Remote Controller | Yes, as Accessories | 
| Cut off Engine/Oil | Support | 
| Frequency Bands | 850/900/1800/1900MHz | 
| Battery Capacity | 180mAh Class A Rechargeable Polymer Battery | 
| Network | Support 2G/GSM Network | 
| Geo-Fence | Support | 
| Movement Alert | Support | 
| Overspeed Alert | Support | 
| Acc Detection | Support | 
| Position | GPS+Lbs | 
| Low Battery Alarm | Support | 
| Real-Time Tracking | Support | 
| Transport Package | Giftbox Package | 
| Specification | CE, RoHS | 
| Trademark | OEM/ODM | 
| Origin | Shenzhen, China | 
| HS Code | 8526919090 | 
| Production Capacity | 1000PCS/Day | 
 
                 
                 
                     
                    