The D-Track 11 is a 4G smart electronic lock with a built-in 10,400mAh battery, G sensor and RFID reader to monitor the location of containers or assets. With wireless technology, users can open the GPS lock remotely via SMS code or an app. You can open the lock with an authorized RFID key if there is no cellular network.
| GNSS Specification | |
| SYSTEM | GPS+BEIDOU+GLONASS |
| Chipset | AT6558R |
| Receiver | 32 Channel |
| Cold start | ≤32s |
| Hot start | ≤1s |
| Cold start capture sensitivity | -148dBm |
| Tracking sensitivity | -165dBm |
| Accuracy | <2.5m（CEP50） |
| 4G Module Specification | |
| SYSTEM | |
| Bands | -CN LTE FDD： Band 1,3,5,8 LTE TDD： Band 34,38,39,40,41 WCDMA: Band 1,5,8 GSM/EDGE: Band 3,8(Optional) -EU LTE FDD：Band 1,3,5,7,8,20,28 LTE TDD：Band 38,40,41 WCDMA: Band 1,5,8 GSM：Band 3,8 -AU LTE FDD：Band 1,2,3,4,5,7,8,28,66 LTE TDD： Band40 WCDMA: Band 1,2,4,5,8 GSM/EDGE： Band 2,3,5,8 |
| General Specification | |
| Size | 195mm x 114mm x 37mm |
| Weight | 833g( Include main unit and Hard lock hock soft rope) |
| Material | Engineering plastic |
| GPS Module | AT6558R |
| GSM module | Quectel M25 ,EC200 series or EC25 series |
| Working temperature | -20°C — +80°C |
| Store temperature | -40°C — +80°C |
| Humidity | 5%—99% |
| Built-in battery capacity | Rechargeable battery 10400mAh |
| Average working current | <90 mA |
| Average current standby | <100uA |
| Working hour | 2G device(10400mAh) continuous full load operation for 100 hours |
| 3/4G device(10400mAh) normal working mode: 70 hours | |
| Waterproof | IP67 |
| Transmission mode | Support TCP(GPRS) or SMS(short message) |
| Charging specification | DC5V, 2A, 5521 interface |
| Motion sensor | 3D acceleration sensor |
| Memory | 2MB |
| Antenna | GSM/GPS default built-in antenna |
| lock hook | Stainless steel, tensile resistance 200KG |
| LED | 4 indicator（Communication. Location. Low power. Charge） |
| SIM | Double card single standby， Micro SIM card |
