Home Security Doorbell with 4.3 Inch Lithium Battery Screen, 3.7 V, 1800MA, Intelligent Electronic Viewer with Detection

========== Origin: Mainland China LCD screen type: 4.3 inch Protection level: IP55. Number of photos: one, two, three Default Settings: Supported Power off memory: support

• This smart doorbell is equipped with a 4.3-inch HD screen that ensures you can clearly see every detail outside the door. Whether you're a visitor, a parcel delivery guest, or an unexpected guest, you can easily identify your visitors by presenting high-definition images on the screen. User Feedback: "The large screen shows clearly, easily see every detail outside the door, and you are no longer afraid of losing important visitors.
• The 3.7V 1800mAh lithium battery provides a long service time and can be used for several weeks on a single charge, which means goodbye to the troubles of frequent charging. Whether you go out for a long time or use it frequently at home, you can enjoy stable power support. Real user feedback: "The battery life is very good, a charge used for a month is no problem and saves a lot of time."
• Without complex wiring and professional tools, the installation process of the smart doorbell is simple and fast. With concise instructions, you can easily complete the installation at home without relying on additional help. User comments: "The installation process is very simple, follow the steps step by step online, ten minutes to finish, very convenient!"
• Built-in precise motion sensor can detect the activity in time when someone approaches the door, the first time through the reminder to notify you, no matter where you are, it can always grasp the dynamics of the door and improve family security. User Opinion: "Strangers often pass through my door, but this doorbell alerts me immediately and makes sure I am attentive to what surrounds me."
• With durable materials and a waterproof design, it can work stably even in extreme weather. Whether it's a hot summer or a cold winter, you can reliably keep your home safe. User recommendation: "Whether it is heavy rain or snow, the doorbell can work normally, don't worry about its durability, the quality is really strong!"