Key Features . Human Detection1080P360° CoverageBuilt-in SirenSmart TrackingAbnormal Sound AlarmNight VisionTwo-way Talk . Human Detection Powerful image processing technology quickly finds human targets in images and immediately sends a notification to your smartphone allowing you to monitor what matters without receiving annoying false alerts. 1080p HD Quality The 1080P sensor and advanced IR algorithms provide crystal clear video both day and night.The cutting-edge H.265 compression reduces network bandwidth and storage usage by 50% at the same video quality. 0~355° Pan and; -5°~80° Tilt Rotate the camera to view every corner of your home. Full ranger ensures no blind spots. Smart Tracking The camera automatically tracks and records activity when triggered by motion. Privacy Mode One click on mobile app to hide the camera lensprotect your personal privacy when you are home. Built-In Siren With built-in siren scare unwelcome strangers away. Abnormal Sound Alarm Sends instant alerts to your smartphone whenever it detects baby’s crying or other abnormal soundkeeping you aware of what\'s going on at home from anywhere. Two-Way Alarm Built-in speaker and microphone with echo cancellation feature allow you to interact with pets and family or dissuade unwelcome guests. 24/7 Protection Night vision mode automatically switches on and off. Advanced IR algorithms provide clear picture even in complete darkness. Diversified Storage Video is easily stored and accessed through SD card NVR or Cloud Storage. Ranger 2 supports 7*24 continuous recording. What\'s in the Box . 1x Camera1x Quick Start Guide1x Power Adapter1x Power Cable1x Screw Package1x Mounting Plate1x Installation Position Map. .