Wireless 2.4G Visual Intercom Doorbell 4.3 inch IPS Screen with Camera Monitor Night Vision 1. Safe and convenient: The smart door camera is a video doorbell that does not require WiFi, providing safer information transmission. The installation is wireless and very convenient, and can be completed with just one-click pairing. 2. Excellent display effect: It adopts a 4.3-inch IPS screen, providing full-angle display and clear visibility, so you can see everything at the door of your home. 3. Long transmission range: The door eye camera runs on a 2.4G private protocol, providing a longer transmission range and stronger signal, ensuring seamless communication between the camera and your device. 4. Two-way video intercom can be achieved, with low power consumption and extended standby time. The indoor unit can be plugged in for a long time and has a fast response time. After inserting the memory card, it will also automatically store photos and record videos, providing a comprehensive record of all activities at the door. (Memory card not included) 5. Night vision and sound customization: The wireless doorbell is equipped with infrared night vision, which can be clearly seen even in the dark. The indoor unit also provides six different doorbell tones for you to choose from, allowing you to personalize your doorbell sound. Specifications: Material: ABS Master: Jianrong + 2.4G module Image sensor: GC032885 degrees6 infrared lights Display: 4.3-inch IPS screen Video resolution: 640 x 480 Battery capacity: 800mAh, battery life 1-3 months SD card: maximum support 128GMJEPG format Audio information: built-in speaker, microphone WIFI mode: 2.4G private protocol, transmission distance 1-150 meters (link between host and display) Power supply information: DC5V2A Working temperature: -10~60 degrees Celsius Working humidity: 10%~90%