Feature: 1. With 5V 0.6W polycrystalline silicon solar panel, it absorbs light for charging and has high photoelectric conversion rate. 2. The light body built-in PIR human body infrared sensor, which automatically lights and flashes red light and emits an alarm sound when someone is detected. 3. Solar warning lights, 110 dB volume, bright and eye-catching lights, can prevent theft in time. 4. The waterproof grade is IP65, strong waterproof, can adapt to various harsh environments, suitable for outdoor installation. 5. No wiring, simple installation, suitable for construction sites, communities, orchards, farms, factories and other places. Specification: Condition: 100% Brand New Item Type: Solar Alarm Light Material: Plastic Product Model: N911 Solar Panel: 5V 0.6W Polysilicon Charging Method: Solar Charging Alarm Sound: 110 DB (1000 Meters Visible) Sensing Distance: 5-8m / 16.4-26.2ft (Affected By Ambient Temperature) LED: 6 Flashing Red Lights, 1000 Meters Visible Charging Time: 6-8h Waterproof Rating: IP65 Induction Angle: Mode Induction Angle 110 Degrees Battery Parameters: 3.7V x 400mAH Full Capacity Lithium Polymer Battery Working Time: Induction for about 45 seconds, sound and light alarm> 300 times, can work for 30 days on standby Product Function 1. Daytime Mode (24-hour induction sound and light alarm) 2. Night Mode (No induction during daytime, sound and light alarm for dark induction) Product Size: Approx. 120x69mm / 4.7x2.7in. Package List: 1 x Solar Alarm Light2 x Set Installation Screws1 x Instruction Manual