Item Name: Volume Intelligent Home Doorbells Wireless WiFi Video Doorbell Door Bells. Battery: 3 AAA batteries (excluding dry batteries, which need to be purchased by the customer)Connection mode Bluetooth &wifiStorage CloudDing Dong machine size: 43*41*32mmViewing angle: 60 Specifications:Doorbell size: 73*46*25mmNight vision lamp: 850n night vision lampPickup distance: 3MDescription:1. Remote video calls can be easily handled without being at homeAfter the visitor presses the electronic doorbell, the doorbell will push the notification to the mobile phone, and the host can enter the mobile phone video call interface, remote video, and view the door situation in real time2. Two way call, intelligent voice change, girls feel at ease at home aloneTwo way voice design, with high-power speakers and high-sensitivity microphones, the visual call in front of the door is clear and smooth. Support voice change intercom, easily change boys, and easily deal with various situations3. High definition wide-angle lens safety protection without dead angleWith the new generation of wide-angle lens, you can have a panoramic view of the situation in front of the door, so that there is no "safety corner" left in the door, and multiple visitors can also see it one by one4. Full encryption and automatic cyclic coverage of cloud storageVisitor records are saved in the cloud, and data encryption is more secure. You can view visitor records through mobile app anytime and anywhere, and you know the situation at home like the palm of your hand5. The day and night dual-purpose camera can clearly display the night imageBuilt in high-power infrared night vision lamp, combined with ICR infrared filter, can automatically switch day / night mode. Even in the dark environment where you can't see your fingers, you can see clearly and shoot clearly Note:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-5mm measuring deviation due to manual measurement. Package includes:1 x Transmitter (battery included)1 x Receiver *Please make
