1080P Digital Door Viewer – Night Vision & 3.97" LCD Screen

See Who's at the Door — Day or Night

Upgrade your front door security with this 1080P Digital Door Viewer, featuring a vivid 3.97-inch HD LCD screen, ultra-low-light night vision, and a wide-angle 2-megapixel camera. Whether it's day or night, this smart peephole camera gives you a crystal-clear view of whoever is at your door — without opening it. Made in Mainland China.

Key Features

• HD 3.97" LCD Display: Crisp, full-color 480×800 resolution screen delivers sharp, detailed images for confident identification at any time of day.
• Advanced Night Vision: Ultra-low-light super night vision captures clear footage even in complete darkness — no light, no heat signature, no motion trigger that could alert visitors.
• 1080P Wide-Angle Camera: A high-strength alloy peephole head with a 2-megapixel camera provides a broad field of view, minimizing blind spots outside your door.
• Photo & Video Recording: Automatically captures photos or records video, saving footage to an SD card (16GB or 32GB Class 10 card recommended; not included).
• Built-In 1400mAh Rechargeable Battery: Long-lasting lithium battery keeps the device powered through daily use, with convenient Type-C USB charging.
• 12 Language Support: Menu available in English, Chinese, Russian, French, Italian, German, Japanese, Korean, Czech, Turkish, Arabic, and more — accessible for households worldwide.
• Durable Construction: Features an ultra-thick 304 stainless steel mounting plate built to withstand everyday wear and weathering.
• Wide Door Compatibility: Fits door hole diameters of 15–30 mm and door thicknesses of 5–80 mm, making it compatible with most standard residential doors.

Specifications

What's in the Box

• 1 × 3.97" LCD Screen Unit
• 1 × Outdoor Door Viewer Camera
• 1 × Type-C Charging Cable
• 1 × Stainless Steel Mounting Plate
• 1 × Screw
• 1 × English Operation Guide

Installation Tips

• Insert a compatible SD card (Class 10, 16GB or 32GB recommended) before installation — SD card not included.
• Format the SD card via Camera Settings → Format Memory Card before first use.
• Align the flexible cable port carefully and gently close the cable cover.
• Keep the outdoor lens surface clean for optimal image clarity.
• Avoid pressing directly on the LCD panel or touching the outdoor sensor.
• Store and operate away from dust, moisture, and extreme heat.

For general home security guidance, visit the U.S. Consumer Product Safety Commission (CPSC) Home Safety Resource.

Frequently Asked Questions

Q: Does the 1080P digital door viewer work without Wi-Fi or a smartphone app?

A: Yes! This digital door viewer operates as a standalone device. It records photos and video directly to an SD card (sold separately) — no Wi-Fi connection or smartphone app required. Simply insert a Class 10 SD card and the device is ready to use.

Q: What SD card should I use with this digital peephole camera?

A: A Class 10 (C10) SD card with a minimum read/write speed of 10MB/s is required. A 16GB or 32GB card is recommended. Be sure to format the card using the in-device format option before first use for best performance.

Q: Will this door viewer fit my front door?

A: This camera is designed to fit door hole diameters between 15–30 mm and door thicknesses between 5–80 mm, which covers the vast majority of standard residential doors. Check your existing peephole hole diameter before purchasing to confirm compatibility.

Q: How does the night vision work on this digital door viewer?

A: The camera uses ultra-low-light super night vision technology to capture clear images in complete darkness. It does not emit visible light, heat, or motion signals that could be detected from outside, keeping your monitoring discreet and effective around the clock.