ProductDescriptionAddextrasafetyandsecuritytoyourhomewithouth***ingtogetanelectricianwiththisMotionSensorLEDSecurityAlarm!There'snoelectricityneededtopowertheSolarPoweredMotionSensorDetectorAlarm.Withnowirestorun,youcaninstallthissolarlightinminutes.Abuilt-inphotocellletstheSolar-PoweredMotionSensorOutdoorAlarmknowwhenit'sdark,soitwon'twastebatteryandbulblifebyburningduringdaylighthours.ThismotiondetectormustbeinstalledoutdoorswithitssolarpanelreceivingDIRECTsunlight.Thebuilt-insolarpanelcollectsandconvertssunlightintoDCpowereverydaywhilethepre-installedrechargeablebatterystorestheenergytopowerthedeviceatnight.Thebuilt-insensorautomaticallyactivatestheunitatduskanddeactivatesitatdawn.SolarPoweredMotionDetectorworksonlywhenitisdark.Itisidealforbackyardsecurityandwalkwaylightingasitturnsonwhenevermovementisdetected.ProductDetailsFeaturesAlarm+Light+VoiceWarningallinoneKeepsanintruderawayprotectsyourfamilyandpropertyGua***yourpropertywhendarkItisidealforbackyardsecurityandwalkwaylightingasitturnsonwhenevermovementisdetected.)