Higher 2K resolution and clear 30M night vision: The C3TN camera can record video at 3MP resolution, which provides more detail than cameras at 2MP resolution. Using two powerful infrared lamps at a 30-meter viewing distance, you can clearly see the details of the entrance at night. Waterproof with IP67 rating: The IP67 rating means the C3TN camera is reliable and durable enough to withstand any weather - sun, rain or snow - to protect what matters most relentlessly. Motion detection and sound capture: When the input motion is detected, C3TN will also capture the sound of the detected object at the same time, recording input information in all directions. Coloured night vision: The combination of effective infrared lighting, anti-glare panel and ICR infrared filter provides excellent night vision up to 30 meters. Two-way Talk: With a built-in microphone and speaker, you can talk to your loved ones and deter unwanted strangers – all using this camera’s two-way connection feature. Using the EZVIZ app on your mobile, you can enjoy easy and convenient communication wherever you are. | Two storage options: Recordings can be recorded on a Micro SD card (up to 256GB - not included) or in the Azure cloud (start with the first month of free trial). Working with Alexa: Amazon Alexa partners connect everything for you to create a safe, convenient and intelligent experience. * Tip: Encryption and audio playback should be turned off when connecting to third-party devices.