Main Features: Easy-to-install waterproof WiFi connection:With 2.4 GHz WiFi connection and IP66 waterproof certification you can flexibly install this wireless camera indoors or outdoors. Self-explanatory setup will be done in minutes even with English voice guidance. 15 meter night vision:Built with starlight image sensor and infrared lights it can see up to 49.21 feet of night vision. Do not miss any detail day and night. Remote Viewing and Playback 8-Way Audio: Built-in -micro SD card slot allowing up to 64GB -micro SD card (not included) to achieve local recording. With 2-way audio it doesn t matter if you re at work on vacation or on the go you can see hear and talk to families and pets or warn intruders through your Eseecloud app or client. Motion detection and smart alarms: With built-in PIR motion sensor the camera reduces false alarms caused by rain insects fallen leaves etc. You can adjust the sensitivity and set a schedule to have a better monitoring and get siren email alarms and push notifications in real time on any activated motion detection. Specification: Video camera : Image sensor :2 million pixels CMOS Wireless standard：2.4G WIFI(IEEE802.11b/g/n) battery capacity：18650mAh rechargeable lithium battery Sleep time：3-8months Ambient temperature：−20 °C to 50 °C IP rating：IP66 Store：Support SD card storage (maximum 64G) support cloud storage