Product details Color: white lens material: All-glass lens Camera angle: Horizontal viewing angle: 92.7 ° Vertical Angle: 48.7 ° Diagonal Angle: 111.2 ° Body size: 54mm Video frame rate: 20fps (1280 × 720) Local Storage: Micro SD 32G and Xiaomi router Cloud video: local cloud (more secure) Voice intercom: yes Stream adaptive: yes Support Agreement: IPV4, UDP, TCP, HTTP, RTP / RTSP, DHCP, P2P Wireless standards: IEEE802.11b, 802.11g, 802.11n Draft Observing ,listening&saying ,viewed by your mobile phone. 720P HD resolution | 111 ° wide-angle, 4x zoom | two-way voice communication The Small ants smart cameras can be placed anywhere you need.you can get to know the situation where you want to know by phone or tablet at anytime or anywhere . If not at home, you can use the two-way voice calls. You can also participate in distant family birthday parties, capture the moment of joy.Don't miss any exciting moments. It automatically start Smart security model when you leave home You can view the situation on your phone: whether doors and windows are closed. whether the taps are off.Once something unusual or dangerous,it immediately begin recording and timely alarm to notify you when you are not in. Observe and photograph and video whenever necessary Use a small ant smart cameras, you can not miss every moment of the baby's growth.It can remote capture when your baby successful complete the blocks tower, or when you are overtime at night,you can croon a lullaby for him hum to sleep.Turn on the phone and get together with him immediately! 4x digital zoom, every detail are viewed on the screen you can use the phone to view, but also double-click to 4x zoom Two-way voice feature that allows you to be present at anywhere if you want. With a small ant camera ,you can spent important day with her . 110°wide-angle lens bring a sense of immersive screen,sing a birthday song to her.it is now no longer a problem even though you are far away from her. Installation within 1 min Connect the power supply Download Xiaomi smart home APP Automatically connect Support the "small ant Camera" or "Xiaomi router" APP local storage ;Permanent free Playback at any time, edit your family videos In addition to real-time viewing, it can insert a Micro SD (TF) memory card to store video for look at any time . Recording automatically marked by the day, which is convenient for you to find or edit them. Perfectly fit Xiaomi router, you can record video directly on the router 1TB hard drive.Avoid the loss of privacy, but also to avoid additional charges which stores in the cloud service brings.