eufy Security Motion Sensor (Add On)Overview Protects You, Your Family, and Your PrivacyEvery eufy Security product is engineered to ensure your data is kept private. Keep a secure record of everything that happens around your home. Customisable Detection To prevent your playful pets from accidentally triggering the motion sensor, you can adjust the sensitivity so that it only triggers when human sized intruders are detected. Part of the FamilyAdding the motion sensor to your existing