4 CH AHD 720P Camera Mobile HD DVR With 2TB SSD GPS WIFI 4G For BUS

• Installation Environment

• To extend the service life, please try to install the device in a place where vibration is weak;
• To ensure normal heat dissipation, do not install the device in a poorly-ventilated area (such as trunk), and also keep about 15 cm away from other objects on the same level;
• The device shall be horizontally installed and protected against water, humidity and lightning; in addition, keep the vehicle still during installation to prevent damage to the device due to falling off;
• To ensure safe operation, keep the device, camera, cables and other accessories out of reach of passengers and driver.

• Avoid Electric Shock and Fire

• 8V-36V DC power supply is used for this device. Please note the positive and negative terminals during connection to prevent short circuit;
• Please power the device off before connecting any peripheral ;
• Do not touch the power supply and the device with wet hands;
• Do not spray liquid on the device to prevent internal short circuit or fire;
• Do not place any other device directly on top of the camera;
• Do not disassemble the housing without authorization to avoid damage or electric shock;

• Transport and Handling

• To prevent incidental damage to the device during transport. Handle the device with due care. The original packaging materials and carton are preferred;

• Power the device off before handling or part replacement to prevent any damage;