【2K (2304x1296) High Definition】Capture every detail inside your home with crystal-clear 2K high definition video with this indoor security camera. Easily see what your baby is holding or what your pet is playing with. | 【2.4Ghz&5Ghz Wifi Connection】With support for both 5GHz and 2.4GHz networks, this camera ensures a stable and reliable connection, giving you peace of mind knowing you can always access the live feed. | 【Mini Size】Including the bracket, it stands at approximately 4 inches in height with a width of roughly 2 inches. This petite, streamlined design allows for flexible placement, letting you put it in any preferred location. | 【Remote Monitoring & Two-Way Audio】 Built-in microphone and speaker allows you to keep in touch with your baby, pet,family by remotely controlling the APP when you are out or busy. This WiFi camera for home surveillance also can scare away the unexpected intruder to keep your property safe with audio feature. | 【ONVIF Conformant & Works With Alexa 】This camera is compatible With VLC media player & some other 3rd party software & Most NVR. Set a Password on the O-KAM App to Enable Onvif, RTSP address: rtsp://[username]:[password]@[ip]:10554, the User name is admin. | 【Secure Local or Cloud Storage】This indoor Wi-Fi camera supports a maximum 128GB TF card (card not included) and cloud storage options. It offers you the flexibility to choose between live streaming or video playback according to your needs. Should you require assistance, live support is readily available within the O-KAM app for your convenience. | 【Clicking Nosie】The clicking noise you hear in a camera is due to the mechanical movement of the IR cut filter . which is a crucial component in the cameras. The filter is typically moved in and out of the optical path by a small motor or electromagnet. When the camera detects a change in lighting conditions, it triggers the filter to switch positions, which results in the clicking sound.