คุณลักษณะ

• Use time calibration signal to synchronize.
• It uses a nickel metal hydride battery.
• Waterproofing performance: IP-X7 with 2 switching patterns: 4 sec 1 blink (for sea), 0.5 sec 1 blink (for land).
• Because it is solar-powered, it is economical.
• The body is made of reinforced plastic.
• It is installed in color cones, single pipe barricades, etc., as a reminder.
• * Please cover the solar panel before use and check if it works.
• * Charge the battery with sunlight before use.
• For long-term storage, charge the battery once every three months.