【Super power saving】built-in 3000mAh battery rechargeable battery charge 5 hours, sustainable up to 6-8 months.
【Monitor your front door all the time】WiFi wireless enabled video doorbell， real-time video doorbell system. And built-in motion detector, once people continue to wander, passive alarm system, after 20 seconds will work, can make your family secure
【Cloud Storage】Every remote doorbell not only lets you capture photos and videos, it features a built-in SD TF Card-optional(Up to 32GB Max.optional) to keep records up to one month, as well as free cloud storage forever to ensure you never lose important information
【Two-way communication】See, hear and speak to anyone at your door from your phone, tablet or PC. accessible via your computer, Mac or smartphone (including iOS and Android), you can log in to your property at any time and communicate with live video and audio streams
【Easy Installation】Compatible with each home, Just install the APP "DingBell" to your iOS or Android system smartphone or tablet, 2.4 GHz Wi-Fi connection, easy to connect with your home wireless network.our wireless doorbell includes a complete kit and installs and easily connects to your Wi-Fi already in place. In addition, it provides passive infrared detection of day and night safety.