Doorbell Intercom System Monitor with Metal HD Door Camera Video Intercom with 256G Card Record APP Remote 2 Way Audio Unlock for Home Security System

 【Smart Wireless Video Doorbell System】: Experience next-level home security with our advanced intercom doorbell! Featuring a brilliant 4.3-inch IPS display and stable 2.4GHz wireless technology, this system delivers crystal-clear video streaming directly to your monitor. See visitors clearly and communicate with them without opening the door - perfect for modern households seeking both safety and convenience. 【Exceptional Battery Performance】: Powered by an 800mAh high-capacity polymer battery, our doorbell operates for up to 2 months on a single charge (based on 10 daily activations). Note: Battery life may vary depending on distance between doorbell and monitor. 【Crystal-Clear Night Vision】: Equipped with four 850nm infrared LEDs, our system automatically switches to night vision mode in low-light conditions. The 70° wide-angle lens captures everything at your doorstep, ensuring clear visibility even in complete darkness. 【Extended Storage & Two-Way Communication】: Supports microSD cards up to 128GB (card not included) for continuous recording and video playback. Enjoy seamless 2.4GHz wireless connectivity without WiFi dependency. ️Communicate easily with visitors, delivery personnel, or family members through real-time two-way audio. 【Easy Installation & Energy Efficient】: Install in minutes without complicated wiring! Includes mounting hardware and adhesive stickers for flexible placement. Features built-in microphone and speaker, operating on 5V/2A DC power with ultra-low energy consumption. Important: Monitor requires constant external power connection for permanent use. Built-in battery is for backup purposes only. Technical Specifications:• Display: 4.3-inch IPS Screen• Power Input: DC 5V/2A• Audio System: Built-in Speaker & Microphone• Operating Humidity: 10% - 90% RH• Storage Support: Up to 128GB microSD (Card Not Included)• Wireless Frequency: 2.4GHz• Viewing Angle: 70°• Night Vision: Infrared (850nm)• ️Operating Temperature: -10°C to 60°C• Wireless Range: Open Area: 100m/328ft; Obstacles: 20m/65.6ft• Battery Capacity: 800mAh Polymer• ⏳Battery Life: ≈60 days (10 events/day) ️Important Notes: Monitor requires continuous external power connection Built-in battery for temporary/backup use only ️Do not operate without external power long-term Color Disclaimer:Slight color variations may occur due to monitor differences and lighting conditions. What's in the Box:1 × Wireless Doorbell1 × Display Monitor1️⃣ × Charging Cable1️⃣ × User Manual1️⃣ × Large Mounting Plate1️⃣ × Small Mounting Plate1️⃣ × ️Large Adhesive Sticker1️⃣ × ️Small Adhesive Sticker1️⃣ × Screw Package1️⃣ × Memory Card Please Note: SD card capacity may vary by production batch. Confirm current package contents at time of order. Enjoy enhanced home security with our complete video doorbell system! Perfect for houses, apartments, and offices.