Stable and reliable product quality is the last word, a good product, potentially reducing the user's operating and maintenance costs. Aerospace Chico HT-310T product is designed to meet the basic needs of the user positioning the vehicle position and the development of Compass / GPS positioning terminal, terminal products with long service life (5 years design life), stable and reliable, functional and practical simple, cost-effective characteristics favored by the users, the terminal is designed to fully take into account the interference of various vehicle use in harsh environments and in this body, the hardware key components used in all industrial grade module, more built-in mechanisms to deal with the unique software protection products 24 * 365 trouble-free operation, product repair rate control in less than 1%, are widely used: car finance leases, unit vehicle monitoring, transport vehicle monitoring, official vehicle monitoring and other industries. ?? ▲ Main Function Product features ◆ terminal compact shape, size: (85 * 67 * 27mm), easy to install hidden; ◆ high precision GPS positioning, dynamic positioning deviation is less than 5 meters; ◆ supports GSM SMS and voice function under?? under state GPRS UDP / TCP protocol communications;? ◆ support GPS data uploaded regularly and named functions; ◆ Support SMS messaging and GPRS messaging;? ◆ support silent function;? ◆ Support grant remote monitoring @ auditory function;? ◆? support for high and low voltage protection; ◆ support two-way high and a low level signal detection path;? ◆ Support blind transfer function up;? ◆ Support remote lock car features;? ◆ support functions to see the car;? ◆ ? Support emergency alarm function; ◆ Support off alarm function;? ◆ support high pressure alarm and undervoltage alarm function;? ◆ Support speed alarm function;? ◆ Support parking alarm;? ◆ Support illegal door, illegal start alarm function?; ? ◆ support into and out of the area alarm; ◆ Support mileage statistics function?;