Tuya Smart 3MP 140° Wide View Angle Mini Digital Peephole Eye Viewer WiFi IR PIR Detection Doorbell Door Camera Alexa Google

Tuya Smart 3MP Mini Digital Peephole Door Camera (140°) — WiFi + IR/PIR + Alexa/Google

The Tuya Smart 3MP mini digital peephole door camera is designed to turn an ordinary door peephole into a modern smart-viewing system. With a 140° wide viewing angle, WiFi connection, and built-in IR night vision plus PIR motion detection, it helps you see who’s at your door day or night and receive smarter alerts through the Tuya app. It’s also compatible with Alexa and Google Assistant, so you can control and integrate the device more easily with your smart home setup.

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Below is a detailed guide to what you get, how it works in real life, and who it’s best for.

1) 3MP Clarity for Everyday Door Viewing

A 3MP sensor typically delivers clearer details than lower-resolution peephole cameras. In practice, this is helpful when you want to:

• Identify a visitor more accurately
• See clothing colors or facial features (within reasonable distance)
• Capture useful footage during motion events

Actual clarity depends on lighting, door position, and installation angle, but 3MP is a strong “typical” spec for a peephole camera.

2) 140° Wide Viewing Angle (More Coverage)

A 140° wide view means you can capture more of what’s happening outside your door — rather than only a narrow view of the center.

This is beneficial for:

• People standing slightly off to the side
• Visitors waiting near the doorstep
• Packages and hand-delivered items
• Better awareness in busy entryways

3) IR Night Vision for Dark Environments

When the outside area gets dark, the camera’s IR night vision helps you still see visitors. This is especially important for:

• Evening arrivals
• Night deliveries
• Guests at night when you’re away or busy

Tip: IR works best at realistic night distances; the results can vary based on how bright the immediate entry area is.

4) PIR Motion Detection for Smarter Alerts

The camera includes PIR detection, which senses motion based on changes in heat signatures (like a person walking by). Compared to basic motion detection, PIR can help reduce false alerts caused by:

• Leaves moving
• Shadows shifting
• Minor lighting changes

So you’re more likely to receive alerts that matter.

5) Tuya Smart App + Easy WiFi Setup

Because it’s WiFi, you can connect it to your home network and manage it through the Tuya Smart ecosystem (commonly used for Tuya devices).

Typical app capabilities include:

• Live view from your phone
• Motion alerts
• Event recording (depending on your setup)
• Configuring sensitivity and notification rules

WiFi performance depends on router strength near the entry door — so signal quality matters.

6) Alexa & Google Assistant Compatibility

With Alexa and Google support, you can integrate the camera into your smart home routine. Depending on the device model and app features, this can mean:

• Voice-triggered live view
• Smart home routines
• Compatibility with supported smart displays/echo devices

Exact functionality can vary, but the key benefit is smoother integration.

7) Mini “Digital Peephole” Design (Simple, Door-Friendly)

Unlike bulky outdoor doorbells, a mini peephole camera is usually:

• Designed for door installation inside the peephole position
• Less intrusive visually
• Convenient for existing door setups

You’ll typically need to ensure your door has a compatible peephole size and thickness.

Best For

This peephole camera is great if you want:

• A compact door security camera
• Clear viewing and wide coverage (140°)
• Night vision and motion-triggered alerts
• A smart home-friendly setup with Alexa/Google

Quick Pre-Install Checklist (Important)

Before buying/installing, confirm:

1. Peephole compatibility (size/standard for your door)
2. WiFi requirements (2.4GHz vs dual-band — check listing)
3. Door thickness support
4. Power method (battery vs wired — depending on model)
5. Whether it supports local recording / cloud recording and any subscription needs