Wireless Video & Audio Monitoring: Easily see and communicate with visitors through a crystal-clear wireless video connection. The high-definition camera ensures sharp images, even in low-light conditions, for 24/7 monitoring. Two-Way Communication: Speak to visitors using the built-in microphone and speaker, offering real-time audio communication without opening the door. Perfect for enhancing home security, especially when you're alone. No Internet Required & Wireless Convenience: Enjoy the freedom of the self contained wireless installation. The Lifemax Wireless Video Door Phone has a long-range transmission, allowing you to view and speak with visitors from any room in your home. Long-Lasting Battery & Easy Setup: Powered by a long-lasting rechargeable battery, the indoor unit offers hassle-free installation with no need for complicated wiring. The external unit is powered by AA batteries - simply insert batteires, mount and enjoy seamless operation. Weather-Resistant & Durable: Built to withstand sun, wiind and rain, the Lifemax Wireless Video Door Phone is designed for durability, ensuring reliable performance year-round., Weight: 0.53351867404 Pounds, Manufacturer: Lifemax