This item is a solar alarm light, which is a simple installation and convenient. Made of ABS and material, , good sealing, sturdy, wear resistance, not easy to break. The product is suitable for all-weather outdoor use, with IP65 waterproof function, energy-saving, environmental protection and safety. You can use in your farm, barn, garage, yard, etc. Features -Color: Black. -Material: ABS+ . -Size: About 12.30X9.50X3.00cm/4.83X3.73X1.18in. -Solar Panel: 5.5V 0.8W -Charging time: -Sensing parameter: 3-5 meter/120 degree -Sensing type: Human Body Induction, Light Induction -Battery: 3.7V 1500mAh lithium battery -Working Time: > -Decibel: 129 -Brightness: 200Lux -Waterproof level: IP65 - sensor will detect any movement 3-5 meter and activate the solar light alarm. - horn sound is 129 , which is very clear and at long distance. - sensor will detect any movement 3-5 meter and activate the solar light alarm. - After fully charged under sunlight, the solar alarm can work for more than 8 . - Easy installation and multi-application. Just install solar strobe alarm where get enough sunlight. Package list: 1 x solar warning light