• Solar drive，green and environment
• Temperature controller is easy to view，ancillary battery for display without sunshine
• Low noise
Keep the vaccine more safety
Door Lock to prevent unauthorized access.
External Digital Display
• Temperature display through the solar driven digital display
• There is no need for daily adjustment, as the entire system has been calibrated before delivery from the factory and it is self-regulating.
• High/Low temperature alarm
• Sensor error alarm
• Low battery alarm