General description This Security Video Doorbell features a 4.3-inch IPS screen that provides a clear and vibrant display for monitoring your entrance. It allows for seamless two-way communication with visitors through its built-in intercom function. The doorbell is designed for easy wireless installation and one-click pairing, ensuring a hassle-free setup. Additionally, it is equipped with outdoor night viewing capabilities and a 4G private protocol for long transmission distances and strong signal reception. With ultra-low power consumption, this video doorbell offers a long standby time and fast response in plug-in mode. Technical specifications Screen size: 4.3 inches Transmission protocol: 4G private protocol Power consumption: Ultra-low Other information