Motion-Tracking & Alerts Motion-Tracking allows the security camera to track objects in motion, when detects a motion, the outdoor camera will record automatically (insert sd card first) and follow the object in motion, and you will receive alerts on your IOS/Android device in no time. Spotlight & Alarm SirenThe spotlight of this outdoor security camera can be set to turn on when the moving objects detected in the darkness, you can also set sound alarm to make loud siren when the moving object is detected, the built-in advanced microphone & speaker allows you scare away uninvited guests,send commands to pets, say hello to welcome guests.