Description
I. Main functions
1. Built-in high-gain low-noise amplifier (LNA), GPS signal
amplified by LNA can greatly improve the signal to noise ratio,
improve the anti-interference and sensitivity, thereby improving
positioning accuracy. With A-GPS auxiliary positioning function,
greatly shorten the time required for positioning.
2. Compatible with the four-frequency standard (GSM/GPRS
**0/**0/***0/***0MHz), universal available.
3. Intelligent switching real-time positioning and low-power
mode, taking into account performance and power consumption.
4. Built-in 3D G-Sensor, automatically lock the current
positioning at rest GPS positioning technology itself drift
error.
5. Automatic remote upgrade firmware, update the system,
always maintain the best product status.
6. SIM card anti-shake, automatic buffer SIM card data,
short-term loose will not lead to data loss.
7. Low-power design and automatic body-sleep technology to
avoid long-running battery exhausted.
8. Support DC 9~*0V wide input voltage, adaptability, no
external power supply, suitable for all types of vehicles.
9. Support Web, APP, micro-messages, SMS synchronization
operation, at any time to monitor the target control.
*0. Built-in **0mAH industrial-grade high and low temperature
resistant polymer battery.
II. Product parameters
| serial number |
project |
parameter |
| 1 |
GPS chip |
U-blox/BDS compatible |
| 2 |
Backup battery |
**0mAh/ 3.7V |
| 3 |
Storage temperature |
**0~**5ºC |
| 4 |
Working temperature |
**0~**0ºC |
| 5 |
The use of temperature |
*0%~*0%RH |
| 6 |
Working voltage |
9V~*0V DC |
| 7 |
Working current |
< *0mA |
| 8 |
Standby current |
< 3.5mA |
| 9 |
Size of the host |
**2.7**9**8mm |
| *0 |
The host weight |
**8g |
III. Product parts list:
1. The host x1;
2. *0 pin wire x1;
3. GPS antenna x1;
4. GSM antenna x1;
5. SOS button x1;
6. relay x1;
7. microphone x1;
8. Specifications x1;
9. Product certification x1.
