Experience the power of real-time video and crystal-clear two-way audio, right at your fingertips. Using the mobile app, you can effortlessly see, listen, and talk to visitors, receiving instant notifications when someone presses the doorbell. The wireless doorbell camera connects seamlessly to your Wi-Fi network (2.4GHz), offering hassle-free setup in just 5 minutes. With the innovative voice-changing function, feel safer when alone as the doorbell alters the voices of different family members. Images are automatically saved to the cloud, while access records keep you informed of every interaction. The built-in infrared light ensures clear visibility even in the darkest hours, and the wide-angle lens expands your view to protect your loved ones and property effectively. The built-in 800mAh Li-ion rechargeable battery offers over 6 months of normal usage and charges fully in just 1.5 hours.