Features 1、Solar Power Supply: The solar power supply can be charged quickly, and can be installed and used immediately to ensure that there is no power cut and no electricity consumption. 2、Sensing Angle: The sensing angle of the alarm can reach 85 degree, and the remote control distance can reach 10 meters, depending on the surrounding weather and environment. 3、Charging and Power Consumption: The battery can be fully charged after about 6 hours of sunlight in the off state, and it can be used 24 hours a day, 24 hours a day, and 30 days of super long endurance after being charged once. 4、Modes: The alarm can be installed outdoors without fear of rain and sun. Day mode, 24 hour induction audible and visual alarm, 24 hour flashing silent alarm; night mode, daytime non induction, automatic induction audible and visual alarm in the dark, and flashing silent alarm mode. 5、Wide Application: This solar alarm system has wide application that is suitable for farms, villas, factories, warehouses and other places. Specifications Item Type: Solar Alarm Material: ABS Gross Weight: 262g/9.2oz Size: 70x115x76mm/2.8x4.5x3.0in Alarm Battery: 1PC polymer lithium battery 1200mAh, included Remote Control Battery: One CR2016 button battery 75mAh, included Daytime Mode: 24 hour induction audible and visual alarm, 24 hour flash silent alarm Night Mode: No sensing during the day, automatic sensing audible and visual alarm in the dark, and flashing silent alarm mode Suitable: For farms, villas, farms, factories, warehouses and other places Package List 1 x Alarm 2 x Screw 2 x Expansion Tube 1 x USB Cable 1 x Instruction Manual 1 x Remote Control