| No. | Project | Description |
| 1 | Main function | Real time GPS/AGPS/WIFI/LBS Positioning, SOS, remote monitoring, family phone calls, pedometer, electronic fence warning, historical track query, alarm clock function, class mode, power saving mode. |
| 2 | Chip | MTK5931 |
| 3 | Memory | 32M Flash Memory |
| 4 | RF power amplifier | RDA6625E |
| 5 | Motherboard stack size | 20*35*4.5mm(PCBA+GPS) |
| 6 | Working temperature | -20ºC - +70ºC |
| 7 | Working humidity | 20%-80%RH |
| 8 | SIM chip | Nano SIM Base |
| 9 | GSM frequency band | 850MHz/900MHz/1800 MHz/1900MHz |
| 10 | GPRS | Class 12 |
| 11 | Battery | Charging 5V 3.7V 400mAh(Choose battery size based on different structures and designs) |
| 12 | Standby average current | <2ma(Depends on the connection method) |
| 13 | I/O port | builted-in Micro 5pin |
| 14 | trumpet | 0916 Specification AAC |
| 15 | MIC | HD Silicon Microphone(Sound can be heard within 10 meters) |
| 16 | Sensor | 3D G-Sensor |
| 17 | TF | Supports up to 32G ultra-long recording |
| 18 | GPS positioning accuracy | Within 10Meters |
| 19 | WIFI positioning accuracy | Within 50Meters |
| 20 | GSM positioning accuracy | 50-200 Meters (Depends on network conditions) |
| 21 | Speed positioning accuracy | 0.1M/S |
| 22 | GPS Positioning time | Cold start - 38s (Open sky) Hot start - 2s (Open sky) The specific time will be affected by the environment. |
| 23 | Shell Material | PC material injection molding, spraying |
| 24 | GSM antenna | PIFA antenna |
| 25 | Standby time | Determined by battery capacity and connection method |
| 26 | Operating Voltage | 3.5-4.2V (3.4V low power automatic shutdown) |
| 27 | Recharging current | Charging 5V 800mAh (current can be set according to different battery capacities) |
| 28 | GPS antenna | High performance 15X15 ceramic antenna |
Complaint
