Video Doorbell IR Night Vision Wireless Door Bell 1080P 4.3Inch IPS Screen Doorbell Camera 2.4G for 1. Enhanced Security: With our WiFi-free visual doorbell, you can rest that your information is secure. By eliminating the need for WiFi connectivity, this doorbell offers enhanced privacy, protecting you from potential hacking or unauthorized access to your network. 2. Hassle-Free Wireless Installation: Say goodbye to complicated installation processes. Our video doorbell features wireless installation that is quick and easy. With just one click, you can pair the doorbell with the indoor unit, saving you time and effort during setup. 3. 4.3-inch IPS Display: Enjoy a vivid and detailed view of your doorstep with the 4.3-inch IPS display. This high-quality screen provides a full viewing angle, ensuring that you can see every detail clearly, even from the sides. 4. Powerful 2.4GHz Private Protocol: Our wireless door bell utilizes a robust 2.4GHz private protocol, offering an extended transmission range. This ensures that you receive a strong and stable signal, allowing you to monitor your front door from a greater distance without worrying about signal loss. 5. Advanced Features: Our doorbell camera can engage in seamless two-way video intercom, take advantage of low power consumption for extended standby, and experience quick response times with the plug-in indoor unit. The system automatically stores photos, supports automatic recording on an inserted card, features infrared night vision, and offers a selection of six delightful melodies to choose from. Main control:Jianrong+2,4G module Image sensor:GC0328/85 degrees/6 infrared light replenishment Display screen:4.3 inch IPS screen Video resolution:640x480 Battery model standard configuration:800mA, permanent performance for 1-3 months SD card:supports up to 128G/MJEPG format Audio information:built-in speakers, microphone WIFI mode:2.4G privateprotocol, transmission distance 1-150 meters (link between host and display screen) Power supply information:DC5V/2A Working temperature:-10-60 Working humidity:10%-90% Type:A:without Card Colour:Black Material:Plastic Size:180x120x80mm Package Contents: 1 x Doorbell Display 1 x Display 1 x English Instruction Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.