🔔 Your Frontline of Security Awaits! Communicate with visitors through the built-in mic and speaker. Choose from 10 chime tunes to personalize your notifications. Experience stunning 2K HD resolution, day or night! Capture every detail with a 180° field of view. Enjoy seamless connectivity with 2.4G/5GHz dual-band WiFi. Dual-Band WiFi 2K Super HD IP65 Waterproof The REOLINK Doorbell WiFi Camera is a cutting-edge wired security solution that offers 2K Super HD video quality, advanced night vision, and a wide 180° viewing angle. With dual-band WiFi connectivity and waterproof design, it ensures reliable performance in any weather. The included customizable chime and two-way audio feature allow for seamless communication with visitors, making it an essential addition to your home security system.