الوصف

VK-T2D is especially applicable to monitoring the running status of target. It can be applied to car rental, small fleet management, and other dispatching systems of vehicle.

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 DC9~**0V wide 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