Note : cloud is free, not support TF card .

Features:

*Wire-free via WiFi.Based on 2.4G WiFi, without cable hassles.

*Put It Anywhere.100% wire-free means you can install or move it anywhere within the WiFi range.

*Rechargeable Battery Pack.800mAH battery with long standby time

*Night Vision.With advanced starlight technology 480P cmos sensor, no additional lighting infrastructure is required.

*Real-time View Anytime Anywhere.TuyaSmart App allows you to enjoy the peace of mind that comes from knowing your home is safe and secure,Guests will be able to make video voice calls. The owner will not need to open the door to know the information

*Two-way Audio.Listen and speak to your visitor in live view.

*Ultra Wide-angle lens.With wider view, cover every corner, inside or out.

*Low Battery Notification.Notify you when battery level drops to 10% so that you can charge it in time.