2.4G Wireless Video Intercom Doorbell 4.3 Inch IPS Screen Audio Video Doorbell Camera Two Way Voice Doorbell with Camera Monitor Night Vision for Villa House Office Apartment Feature: 1. Large Display Screen: The wireless video intercom doorbell features a 4.3-inch HD screen, providing clear and vivid views of your doorstep, enhancing home security and convenience by allowing you to easily see who is at your door. 2. Two-Way Communication: With duplex video and two-way audio capabilities, the video monitoring doorbell allows you to communicate with visitors without opening the door, ensuring safety and peace of mind. 3. Wireless Convenience: Operating on a 2.4G module, the audio video doorbell camera requires no WiFi connection, simplifying installation and making it ideal for areas with poor internet connectivity. 4. Energy Efficient: The video doorbell boasts ultra-low power consumption and long standby time, with the indoor monitor plugging into a power source for continuous operation, reducing the need for frequent battery changes.