Product Description: Comprehensive 7" Video Doorbell Kit with Night Vision and Dual Lock Access Upgrade your home security with our Comprehensive 7" Video Doorbell Kit, designed to provide reliable access control and seamless communication. This sophisticated system combines advanced video intercom technology with user-friendly features, making it an ideal choice for enhancing your home or office security. Discover the key features that make this video door phone kit an essential addition to your property: • Innovative 2-Wire System: Simplify your setup with a 2-wire system that transmits power, audio, video, and control signals through a non-polar central power supply. This efficient design reduces installation complexity and enhances reliability. • Quick and Easy Installation: Equipped with plug-in connectors and DIP switches, this system offers quick and straightforward installation. The integrated multifunctional capabilities and intuitive operation make it an attractive choice for users seeking convenience and efficiency. • Versatile Cable Connection: The system supports flexible cable connections, including in and out, branch, and mixed modes. This adaptability allows for customized setups, while the intercom communication between indoor units enhances connectivity. • Durable Outdoor Unit: Constructed from high-quality aluminum alloy, the outdoor unit is rainproof, anti-oxidation, and durable, ensuring long-lasting performance in various weather conditions. It is designed to withstand the elements while maintaining optimal functionality. • Scalable Support and High-Quality Display: The system supports up to 2 outdoor cameras and 6 indoor monitors (including 1 camera and 3 monitors in the kit). The 7-inch color TFT LCD monitor offers high-definition visuals with no radiation and low power consumption. Easily adjust the volume, brightness, and contrast to suit your preferences. • Enhanced Security Features: Equipped with a built-in white light LED night vision device, the camera provides clear night vision, ensuring security around the clock. The system allows you to unlock two locks simultaneously and supports hands-free intercom, mute indoor intercom, and group call/intercom functions for comprehensive communication and control. Secure your property with the Comprehensive 7" Video Doorbell Kit, offering advanced features, durability, and ease of use. Ideal for both residential and commercial settings, this system provides peace of mind with its reliable performance and superior functionality.