Wireless Smart Video Doorbell Mobile App Remote Control Video Monitor Voice-Changing Intercom Doorbell Solar Charge Rain Cover Features: _x000D_ _x000D_ * Environmentally friendly & solar energy: Our solar video doorbell makes full use of solar energy, and you can enjoy 24/7 continuous monitoring without wiring or changing batteries. Environmentally friendly and affordable, it is ideal for sustainable homes. _x000D_ _x000D_ * Waterproof: Our waterproof Wifi doorbell is sturdy and can withstand harsh environments, reaching IP65-level durability standards to ensure perfect performance even in rainy, snowy weather or extreme temperatures. _x000D_ _x000D_ * High Definition Color Day and Night Display: The Color Intercom Video Doorbell has 2K high definition resolution and full-color night vision, which allows you to clearly see every detail, day or night, providing unparalleled clarity for identifying visitors or packages. _x000D_ _x000D_ * Smart Intercom and Two-Way Talk: With the built-in color intercom system, you can interact with your guests instantly. Whether you are at home or away, high definition audio and video allow you to communicate remotely. _x000D_ _x000D_ * Strong Compatibility: Strong compatibility to enhance your smart home security. Receive real-time alerts, sync with security cameras, and automate routines to create a fully connected defense system. _x000D_ _x000D_ _x000D_ _x000D_ Instructions: _x000D_ _x000D_ Connect to the supplier app (Core Smart Home app), scan the QR code on the box to download the app, download the app on your phone - open the app - connect your phone to wifi - add a device (the manual has detailed connection steps) _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ Product model: Smart video doorbell _x000D_ _x000D_ Resolution: VGA, 720*1280, 1 million pixels _x000D_ _x000D_ Viewing angle: 90 degrees _x000D_ _x000D_ Night vision function: Automatically switch 850nm infrared fill light, effective distance 2 meters, black and white imaging _x000D_ _x000D_ Network standard support: 2.4G band Wi-Fi _x000D_ _x000D_ Voice intercom: two-way voice intercom with echo cancellation _x000D_ _x000D_ Remote real-time: Support real-time mode remote real-time viewing and monitoring functions _x000D_ _x000D_ Motion detection: PIR sensing, motion capture _x000D_ _x000D_ Video and capture: ringtone trigger, PIR trigger _x000D_ _x000D_ Wiring: Bluetooth wiring _x000D_ _x000D_ Power supply: two 18650 batteries, 3600mAh _x000D_ _x000D_ Working temperature: -20~45C _x000D_ _x000D_ Charging power: DC 5V1A, C-type interface _x000D_ _x000D_ Support system: 10S11.4 and above _x000D_ _x000D_ /Android 5 and above _x000D_ _x000D_ Product name: Dingdong P1 _x000D_ _x000D_ Power supply: USB Interface power supply _x000D_ _x000D_ Wiring method: wireless wiring _x000D_ _x000D_ Working temperature: -20~45C _x000D_ _x000D_ Installation method: can be punched or fixed with self-adhesive glue. _x000D_ _x000D_ Power supply method: outdoor doorbell charging, indoor Dingdong machine USB plug-in. _x000D_ _x000D_ Doorbell size (width*height): 135mm*72mm*35mm _x000D_ _x000D_ Dingdong size (width*height): 55mm*42mm*25mm _x000D_ _x000D_ Solar rain cover: 24x12x8cm _x000D_ _x000D_ _x000D_ _x000D_ Packing included: _x000D_ _x000D_ 1 * Doorbell _x000D_ _x000D_ 1 * Dingdong doorbell _x000D_ _x000D_ 1 * Charging cable _x000D_ _x000D_ 1 * Screwdriver _x000D_ _x000D_ 1 * Transparent rain cover _x000D_ _x000D_ 1 * Instruction manual _x000D_ _x000D_ _x000D_ _x000D_ Note: _x000D_ _x000D_ 1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings. _x000D_ _x000D_ 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_