# 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System

## See Who’s There… Without the Guesswork 👁️‍🗨️

The **3.5″ Digital Door-Peephole Camera – Electronic Door Viewer** offers a clear, 120° wide-angle HD display so you can monitor your doorstep without squinting through a tiny peephole. Built-in home security system hardware ensures peace of mind for families, renters and small-business offices.

### Top Features That Impress ✅

-   📺 **3.5″ HD LCD Screen:** Large display replaces standard peephole—see visitors clearly, day or night.
-   🔭 **120° Wide-Angle Lens:** Covers more of your doorway and surroundings; greater visibility than traditional scopes.
-   📷 **Digital Door Viewer Functionality:** May include motion detection, photo capture, daytime/night viewing and built-in hardware for security systems.
-   🔧 **Easy Upgrade Installation:** Installs in place of a standard door viewer; no new wiring required in most cases—ideal for homeowners, renters and convenience-minded users.

### Why It’s Ideal for Your Home or Office 🏠

If you’re upgrading your entryway, managing a rented property or want enhanced security in a compact space—this device gives you a clear, controlled view of your doorstep without peeking through a small hole.

### Setup & Care Tips 🔧

Replace your existing peephole viewer with the new unit using supplied screws and/or mount. Ensure your door thickness matches included bracket (commonly 35-55 mm). Keep screen dust-free with a soft cloth. If features include recording, check memory card or cloud storage monthly.

### Quick Specs 📋

Screen: 3.5″ LCD • Viewing Angle: Approx. 120° • Format: Digital viewer with optional recording capability • Use Case: Home front door, office entrance, rental unit security hardware.

### Ready to Upgrade Your Entry Visuals? 🚀

**Add this digital door-peephole camera to your cart now** and stop guessing who’s at the door—see clearly, secure confidently. 🛒

## Details

- **Price:** 79.95 USD
- **Vendor:** PulinGO
- **Type:** Home & Garden > Home Security > Surveillance & Home Monitoring > Video Door Bells & Intercoms
- **Tags:** 3.5 inch door camera, aliexpress, digital peephole camera, door viewer hd screen, electronic door viewer, entrance security device, home security viewer, rental property door peephole, wide angle peephole

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Complete Set | 79.95 USD | In stock |

## Images

- 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System
- 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System
- 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System
- 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System
- 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System
- 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System
- 3.5″ Digital Door-Peephole Camera – Electronic Door Viewer with 120° Wide-Angle HD Screen Home Security System

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> Source: [PulinGO](https://www.pulingo.com/products/3-5-inch-digital-door-peephole-camera-wide-angle)
> Updated: 2026-05-21