Our visible peephole camera is designed to provide you with peace of mind by allowing you to monitor your front door remotely. With its advanced features, it helps prevent unauthorized access and enhances the security of your home.Crafted from durable ABS material, this peephole camera is built to withstand various environmental factors such as dust, humidity, moisture, and high temperatures. Its sturdy construction ensures long-lasting performance even in challenging conditions.To set up the peephole camera, simply insert an SD card (recommended 16GB or 32GB) with a storage and reading speed of at least C10. The high-speed card ensures smooth operation and efficient data storage for your security needs.Avoid damaging the LCD display area by refraining from pressing on it during use. Protecting the screen from unnecessary pressure helps maintain the clarity and functionality of the display for optimal viewing experience.For optimal performance, ensure the outdoor unit is placed on a stable surface to prevent accidental falls that could lead to damage. Additionally, keep the outdoor unit lens clean to maintain clear visibility and maximize the effectiveness of the peephole camera's surveillance capabilities. Enhance your home security with our visible peephole camera, designed to prevent dust, humidity, and moisture.Ensure optimal performance by inserting a high-speed SD card (recommended 16GB or 32GB) with a storage speed of at least 10 meters per second. The package does not include a memory card.Handle with care to avoid damaging the LCD display and panel. Place the unit on a stable surface to prevent accidental falls. When installing, align the flexible cable port carefully and keep the outdoor unit lens clean for clear visibility.Protect your home with this reliable security solution. Item Name: Door Viewer Material: ABS Screen Size: 3.97-inchesCharging Interface: Type-CDoor Opening Diameter Range: 15-30mmDoor Thickness Range: 5-80mmDoor Opening Range: 15-30mmResolution: 480 X 800Lithium Battery: 1400mAh 3.7-4.2VCamera Pixels: 1080pInternal Storage: 720pSupports 12 Languages: English, Chinese, Russian, French, Italian, German, Japanese, Korean, Czech, Turkish, ArabicFeatures: Low-light, Night Vision, Simple Installation Size Details: L: 13.5cm/5.31", W: 7.6cm/2.99", H: 1.3cm/0.51" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Indoor Unit1 x Outdoor Unit4 x Screws1 x Stainless Steel Bracket1 x User Manual