1. Two-way visual intercom enables convenient and fast communication. The Winnes doorbell with an outdoor camera has a two-way call function, allowing you to communicate and stay connected with your family in real-time via your mobile phone even when you're not at home. Additionally, the built-in voice-changing function can alter your identity to enhance the security of the call.<br> 2. The doorbell features a low-power design. The IP65 waterproof doorbell is equipped with a 1000mAh polymer battery. After a full charge, it can operate in pure standby mode for up to 4 - 6 months. It has a long battery life and reliable quality. Even in bad weather, the outdoor intercom can work properly, ensuring the safety and peace of mind of your family.<br> 3. High-definition 1080P and night vision: Whether it's daytime or nighttime, this wireless doorbell equipped with a 1080P high-definition camera can effectively capture people's faces. You can clearly see the environment outside the door without opening the door or using a traditional peephole. It can clearly display the scene in low-light environments, perfectly presenting the scene outside the door and ensuring the safety of your family.<br> 4. IP65 waterproofing and storage: The smart doorbell supports 8G - 32G TF cards (not included). You can use major cloud services for free. The waterproof outdoor visual intercom adopts an IP65 waterproof design, with a silicone gasket inside the waterproof cover, easily coping with rainy weather. Even in bad weather, the outdoor visual intercom can work properly, ensuring the safety and peace of mind of your family.<br> 5. Barrier-free environment: The video signal can be transmitted within a distance of 50 - 80 meters. If there are solid walls or iron gates blocking the transmission of the video signal, the transmission distance and signal strength of the video signal will be delayed, and the distance will be shortened.<br> 6. Placement: It can be placed in the living room, reception area, cabinet, or any other place convenient for charging according to personal needs.