Our doorbell supports WiFi connectivity for two-way intercom between the doorbell and your cell phone. Enjoy real-time cell phone notifications, one-way calls, and even take photos and record videos for added security. Please note that it supports 2.4G WiFi (not 5G WiFi compliant). With a 65° viewing angle, this doorbell captures clear details of the area in front of the door, ensuring reliable and functional visual communication. Noise-canceling microphone ensures clear audio transmission. The