【Solve of Animal Invasion Worries】: motion sensor alarm is triggered by motion sensor strobe light + 130db loud noise sound to scares away intruders and shields your home and property. More than 90% of users state that the invasion is significantly reduced after the first use the motion sensor alarm outdoor 【Upgraded version】 Support Recording&+/-Volume,built-in dog barking or gunshot sound,and you cound record your own content,+/-Volume function added,no worries from bothering your neighbors any more 【3 Modes Function Outdoor Alarm】:The barking dog motion sensor offers three modes of operation: 24 hours with flash and alarm, at the night with flash and alarm,and timer mode.You can choose the mode according to your needs. Watch the video in the main picture for a better understanding of this sensor alarm 【Animal Protection for Your Property】：This motion-activated alarm combines six bright red LED lights with dynamic barking and impact sounds, effectively discouraging wildlife from