Product Description

FEATURES: *0 Channels High Sensitive GPS Receiver Two-Band GSM **0/***0 Mhz (Four-Band GSM **0/**0/***0/***0 Mhz) GPRS communication Automatic vehicle position report back to the Center Driver and the Center can communicate by Voice (with LCD) SOS Button transmission of data based on priority(Emergency event has the highest priority) APPLICATIONS: Location-Based Services Tracking devices/systems and Mapping devices application Fleet management GPS/GPRS Specification: SOS Button: Driver can press SOS for emergency Antenna: External GSM Antenna Interface: serial port (RS***2) Interface Dimension: **7**6* *0mm Power Specification: Backup Battery: Built-in Rechargeable Battery Power Voltage: DC 9V**5V Environmental Specification: Operation Temperature: **0ºC to **0ºC Storage Temperature:**0ºC to **5ºC Operating Humidity: 5% to *5% LCD display This LCD is used for setting system parameters (server IP, port, APN, terminal ID…), for drivers to read the messages sent from the center, and realize voice (driver and center) communication as well