Product Description for Advanced Video Doorbell with Dual-Way Intercom Enhance your home security with our cutting-edge Video Doorbell, designed specifically for villas and large residences. This sophisticated system combines advanced technology with user-friendly features to ensure you never miss a visitor. Explore the key attributes that make this door entry intercom system a must-have: Efficient 2-Wire System: Our video doorbell operates on a simple 2-wire system, requiring only two lines to transmit power, audio, video, and control signals. This streamlined setup allows for the simultaneous unlocking of two locks, enhancing both security and convenience. Easy Installation: Designed for quick and hassle-free installation, the system features a plug-in connector and a DIP switcher. Its flexible cable connection mode supports input/output, branch, and mixed configurations, ensuring adaptability to various installation needs. Expandable System: Equipped with an integrated power supply, the system can support up to 2 outdoor units and 4 indoor monitors, although the standard package includes 1 outdoor unit and 3 indoor monitors. The multifunctional setup and straightforward operation make it an attractive choice for any home. Durable and Weather-Resistant Design: The outdoor unit is crafted from durable aluminum alloy, offering excellent resistance to rainwater and oxidation. It features a white LED for night vision, ensuring clear visibility in low-light conditions. The 7-inch color TFT LCD provides high-definition images with low power consumption, all while being radiation-free. Customizable Monitoring: Keep an eye on your doorstep with adjustable volume, brightness, and contrast settings. The device includes a mute indoor intercom function, offering a hands-free communication experience that adds convenience to your daily routine. Upgrade your home’s security and convenience with our Video Doorbell with Dual-Way Intercom. Its blend of advanced features and ease of use makes it the perfect addition to any villa or large residence, providing peace of mind and enhancing the safety of your home.