300,000-pixel 3.5-inch LCD Display 2.4Ghz Wireless Intercom Home Video Doorbell ,Smart Detection

*Long-distance transmission - the communication distance is up to 150 meters in open space. *Support recording while charging - no need to worry about running out of power and affecting use * High-definition digital camera - 300,000-pixel digital rotatable camera, vivid and clear image focus. *Infrared night vision function - in the environment with insufficient light outside the door, the infrared night vision function can be automatically turned on to clearly display the situation outside the door *Ultra-long standby time - Equipped with a rechargeable, high-capacity standard lithium battery, using intelligent power-saving technology, the use time of a single charge can last up to 40 days.