Specification: Item Type: Solar Alarm Light Material: ABS Product Size: Approx. 113 x 74 x 50mm/4.4 x 2.9 x 2inch Product built-in battery: 1 x 1200mah 18650 lithium battery (included) Built-in battery of the remote control: 1 battery (included) Level: 1. the first level day mode (24-hour sensor sound and light alarm) 2. 24-hour second level flashing silent alarm 3. the third-level night mode (no induction during the day, automatic induction of sound and light alarm when it is dark) 4. Fourth gear flashing silent alarm mode Decibel siren: 120db Protection class: IP65 Light source: 6 LEDs (red light, blue light ) Induction distance: 5-7m Control: button, light sensor, remote control Charging method: Solar, USB 5V