Dog Barking Alarm Motion Detector Outdoor Pir Human Body Motion Sensor Alarm Electronic Alarm Motion Activated Home Security (2

< /Br>Pir Wireless Human Body Walking Motion Activated Sensor Doorbell Door Security Alarm Alert System With Dog Barking Sound< /Br> < /Br>Q: What Is The Correct Usage Environment For Normal Working?.< /Br> < /Br>A:Please Do Not Install The Item In The Rain, Direct Sunlight Exposure For A Long Time, Strong Magnetic Interference, Heavy Cold And Hot Air Place.(E.G Air-Conditioning Port). Working Temperature:-20-35< /Br> < /Br>Q:When There Are False Alarms,How Can We Do ?< /Br> < /Br>A: Way 1:Battery Is Too Low,Pls Change New 100% Alkaline Battery ; Way 2:Whether Or Not Earby Neighbors Use Same Item,If Have, Then Try To Change The Code Of Items At The Bottom Of Battery Cover To Avoid Interfere< /Br> < /Br>Q:Receiver Alarm Stops Working After Using Period Of Time, How Can We Do ?< /Br> < /Br>A:Please Try To Change New Battery.< /Br>< /Br>Q:Motion Detector Doesn'T Send Signal,There Is No Any Activated Response From Receiver?< /Br> < /Br>A:Please Check Receiver To Make Sure The Working Mode In Unlocked Condition Lock Will Be No Activated Response.< /Br> < /Br>Q:Can Pir Sensor Detect The Motion Through A Wooden Door Or Window Glass Or Any Other Obstacle.< /Br>< /Br>A:No,Pls Install Sensor To Detect Work Without Any Obstacle?< /Br> < /Br>Q:Sensor Transmitter Does Not Recognize Activity Every Time.< /Br>< /Br>A:Sensor Working Only Once In 7 Seconds. < /Br>< /Br>Q:Can It Use By Plug Into Wall?< /Br>< /Br>A:Yes,We Match With Usb Cable For Ac Power By Adapter(Not Contain). Recommend Receiver Use Ac Power,Sensor Use Battery Power Aaa1.5X3Pcs(Not Contain).< /Br>< /Br>Q: Can This Item Waterproof ,Weather-Proof Or Other Espeical Funtions?< /Br>< /Br>A:Reveiver Waterproof Ip43,Ip44. Sensor Waterproof Ip43.This Is A Standalone Indoor/Outdoor Motion Sensor Chime Alarm, Not Weather-Proof Function, Not Supporting Sim Card, Landline, Wifi, App And Smart Home Things, Unable To Program With Other Alarm Panels.< /Br>< /Br>We Provide One-Year Service For The Product .< /Br>