Dear Buyer,The purpose of PEIJUNFAN Store is to offer you better products and services. We treat every product delivered to you with all our heart, and each product will be tested for various functions before packaging to ensure that each product is in the best condition.If electronics are used incorrectly, its easy to get confused with a problematic product. If you have any problems, do not make a claim easily, you can leave a message or contact us in the order details, our after-sales service will be within 12 hours. you provide solutions;Or you can open the product link with a computer and watch our product teaching video, thank you for your patience and understanding.At the same time, we provide 60 days free return and refund, contact us to solve any problems in the order, our after-sales service team will quickly provide you with the best solution.- 1296 HD wide-angle WIFI camera with 4 million pixels, supports 360 horizontal and 90 vertical rotation, easy to install, suitable for any E27 threaded lamp holder.- Two-way audio - The camera has a noise-cancelling microphone and speaker, allowing you to talk in real time with the cameras location via the app.- Auto IR night vision, color night vision - IR night vision provides clear images in the dark with coverage up to 20 meters. Turn on the fill light at night to see more colorful images even at night.- 3 night vision modes for 24-hour surveillance.1.Full Color Night Vision: White light and infrared light from the camera work and provides clear color images in the dark,you can see a more colorful image even at night.2.Ordinary Infrared Night Vision:The infrared light of the camera works and the image is black and white, is a color image during the day.3.Intelligent Night Vision: The general situation is the ordinary infrared night vision mode. When a person activates motion detection, the color image switches to full-color night vision and when the dynamics disappear, the camera automatically returns to infrared night vision mode with black and white images.- Intelligent detection, intelligent tracking, alarm indications: It can arbitrarily set the monitoring area to be warned on the camera screen, adopt the big data algorithm, accurately calculate screen changes, and remember users when different types of information appear, such as sound, movement, human form, face, etc.- Multiple sharing: You can share the camera with your family and friends through the app with your permission. You can share the joy and placer of any life and work in real time.- 1 phone can add 10 devices, you can follow any person and place you want. For example, monitoring the car, leaving at the door can receive messaging, follow every movement in the babys room, have instant contact with the elders of the family, pay attention to the dynamics of pets, can also be used in public environments, such as hotels, offices, gas stations, warehouses, shops, etc.- Payment function Cloud storage: no storage card required, the recorded video is stored in the cloud, the mobile app can view the cloud video at any time, the surveillance video is stored in the cloud, 100% encrypted from transmission to storage. The encryption technology is secure and reliable, and no one except the account owner can watch the video. After the device and SD card are damaged or stolen, the video can still be viewed. Cloud video recording scrolls and records according to the direction of the timeline, and you can quickly drag and drop to search key videos.- It has the shape of a light bulb and is easy to install, just rotate and squeeze like a light bulb, is suitable for any screen with an E27 base in various styles, is versatile and can be adapted to a wide range of decoration styles. The actual wireless surveillance camera has no wiring problems._____bidirectionalPower interface: E27threaded lamp holder Power supply voltage: 110V-220VRotation angle: H (horizontal) 360; V (vertical) 90Alarm mode: mobile app alarm pulsation,video night vision function: infrared night vision, full color night vision, intelligentnight vision Storage method: local storage on SD card(Support TF card up to 128G,not included in package), mobile phone memory storage,Cloud