Connection Type:Wireless Power:Dry battery Feature:Video Item Type:Video Doorbell Itercom:Yes Alarm:Yes Certification:CE Smart home platform:Other Main control:XR872AT Sensor lens:120 wide-angle lens Feature 1:HD infrared night vision Feature 2:Visual two-way intercom Feature 3:Cloud storage Name 1:Smart Doorbell Camera Name 2:Wifi Wireless Call Intercom Video-Eye Wireless Smart Video Bell Peephole Doorbell Camera Video-eye Auto Record Night View Digital LED Door Viewer Entry Home Security Description: Product Name: Wireless Smart Video Bell Camera Product Model: WF012-12D Main control (CPU): XR872AT Memory: 32mb flash Sensor: ( sensor30WGC0328CMOS Sensor lens: 120 wide-angle lens Sensor performance: support automatic white balance, automatic gain control, automatic backlight compensation Signal-to-noise ratio: 41dB Minimum illumination: 0.8Lux/F1.4 (color mode), 0.3Lux/F1.4 (black and white mode) Night : 2pcs 850nm28M power infrared light Night vision distance: 1 meter is the best, the longest distance is 3 meters Video format: JPG Frame rate: 30W/fps Recording method: 1 button to trigger recording Cloud storage map: 30 seconds (5 images) Battery Type/Capacity: Polymer 803035/800MAH Battery discharge time: "Polymer battery sleep standby for 1 year" Network Protocol: TCP/IP/HTTP/TCP/UDP/DHCP/DNS/DDNS/NTP/RTP/P2PFi Wifi connection: 24 Ghz wifi support (80211b/g/n) Ding Dong: Support RF433MHz Ding Dong Storage: Support cloud storage function (hardware without TF card function) 3 days free circulating cloud storage Working voltage: polymer 803035/37V Working current: working current 219mA, deep sleep current working current 280mA USB charging voltage: DC 5V/1.5A Storage temperature: (C(0C~50C) Operating temperature: (C) Working temperature -10~50, working humidity Wake-up method: doorbell button to wake up Specifications: Multiple accounts: Simultaneously share to relatives and friends to share with 8 or more accounts Video doorbell: Internet smart doorbell camera mobile phone video call | image cloud storage | ultra-low power consumption and long standby | high-definition night vision | 120 wide angle infrared night vision: No matter how dark it is outside the door, you can still see clearly, even if you can't reach the pitch-black door, you can still take a picture clearly. Automatically switch to night vision mode in dimly lit conditions Real-time video calls easily deal with incoming visitors: When someone presses the doorbell, the doorbell will push a notification to the mobile phone, and the owner can enter the mobile phone video call interface and mobile APP to check the situation of the people at the door in real time. Visual two-way intercom: Smart WIF configuration, long-distance transmission, no need to open the door, you can use your mobile phone to make video calls with visitors outside the door to reduce accidents caused by accidental entry Cloud storage: Three days of free cyclic storage of pictures Unlimited storage capacity in the cloud, safe backup, support for classified viewing, downloadable local storage, simple, convenient and fast viewing at any time. Package Included: 1*Door Bell 1*Dingdong machine 1*Charging cable 1*User Manual