Two-way Talk and HD video: You can receive visitors anywhere, see and speak to them from your phone directly. and you can speak to each other.
HD Video:High definition resolution with wide-angle lens.
PIR body Sensing Monitoring and Alarm Automatically: Day and night mode switching automatically. Night vision with infrared, so the image is visible regardless of day or night. Two-way Talk And Real-time Video Suitable for iPhone
Plug-in-free and Low Power Consumption: Battery model: 18650（Rechargeable lithium battery:18mm ×69mm), up to 6 months standby, can be used again after charging.
Easy to Install: Install the battery, connect to wifi, and download the mobile phone app,then you can use it. you can install it anywhere you want.Just SCROLL DOWN to the Technical Specification section below and click on the “User Guide” link and “Installation Manual” link to DOWNLOAD the PDF file.