Rechargeable Solar: Solar alarm light, with high quality polycrystalline silicon solar panel, more than 10 hours full charge of solar light can last a long time, very economical and environmentally friendly, you won't 'haveno need to worry about running out of power. Motion Detection & 4 Modes: The sensitive motion sensor detects any movement within 5-8 meters and activates audible and visual alarms, sounds and flashes. And it can work in 4 modes: A: sound light alarm24 hours; B: 24 hour flash alarm; C: night sound light alarm; D: Night light alarm. Remote control: 129 dB sound and light alarm; Solar charging energy saving and environmental protection; Human induction 5-8 meters away; IP65 outdoor rainproof level; Convenient remote control; Operating distancedistance 10-200 meters. 8 red LED flashes are extra bright to be noticed. IP65 Waterproof: The solar alarm light features IP65 waterproof level, which means it can be used in bad weather conditions, such as rainy or snowy days. Wide Applications: These security warning lights are perfectly ideal for homes, farms, hotels, farm, villa, orchard, tea plantation, villa, factory warehouse and other places where security alerts are required.