Reolink Indoor Security Camera E321 Review

Name: Reolink E321 2K 3MP Indoor 360° Pan Tilt Wi-Fi Camera
Brand: Reolink
Price: 1500 PHP
Availability: InStock
Rating: 4.9 (59 reviews)

Reolink E321 review: best auto tracking

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Quick verdict

AI person and pet tracking that follows movement across the room, at a published 2304x1296, for around ₱1,500: honest specs and a local warranty.

Price: ₱1,500 as of Aug 11, 2026
Biggest pro: Auto tracking that follows a person or pet across the room, rare at this price
Main catch: 2K 3MP, a step below the 3K sensors on the Tapo cameras at a similar price

Reolink E321, a white 360-degree pan-and-tilt indoor camera, shown with pan and tilt arrows beside a phone preview

Reolink E321 2K 3MP Indoor 360° Pan Tilt Wi-Fi Camera

4.9278 sold

₱1,500as of Aug 11, 2026

See today's price

COD · Shopee-protected payment

At a glance

Brand	Reolink
Type	Indoor security camera
Price	₱1,500 (as of Aug 11, 2026)
Owner rating	4.9 ★ from 59 reviews
Shop	Reolink · Shopee Mall ✓
Units sold	278

Pros and cons

✓ Pros

Auto tracking that follows a person or pet across the room, rare at this price
AI person and pet filtering, so the phone stops buzzing at every shadow
Publishes an exact pixel count, 2304x1296, instead of a vague 2K claim
12 month local warranty and Philippine Safety Mark on the listing

✗ Cons

2K 3MP, a step below the 3K sensors on the Tapo cameras at a similar price
No baby-cry or noise detection for nursery use
The Reolink app has more setup steps than Tapo or Xiaomi Home
No published night-vision range

The Reolink E321 is our Best Auto Tracking pick: AI person and pet detection with auto tracking, at a published 2304x1296, for around ₱1,500 as of August 11, 2026.

What does auto tracking get you?

A clip that follows the story. Without it, a fixed-view camera records someone entering the frame and then an empty room. The E321 motors itself to keep them in view all the way across the room, so you end up with continuous footage of what actually happened.

Combined with AI person and pet filtering, that means the alerts you get are about someone moving through your house, and the video attached to them is worth watching.

Why do we trust the spec sheet?

Because it gives a real number. Reolink publishes 2304x1296, not a vague “2K”. In a category where one V380 listing manages to claim both 1080p and 3MP on the same page, a seller who states an exact pixel count has usually checked the rest too.

The listing also carries a 12 month local warranty and a Philippine Safety Mark, sold through Reolink’s own store.

Where does it sit against its rivals?

Below the 3K cameras on sharpness. 2K 3MP is a step under the Tapo C230 and C232 and under Reolink’s own E331, which also adds an F1.6 lens and Wi-Fi 6.

There is no baby-cry or sound detection, and the Reolink app has more setup steps than Tapo or Xiaomi Home. No night-vision range is published.

Is it sulit?

Around ₱1,500 as of August 11, 2026. Check the latest price on Shopee. It lands in the band we recommend, and for the money you get AI filtering, auto tracking, honest specs and a local warranty. That is a good combination and clearly sulit.

Budget for a microSD card, which is not included.

Who should buy it

Buy this if you want the camera to follow people rather than watch a doorway, and you like knowing exactly what you bought. It is the right choice for a hallway, a sala, or any room people move through. If the room is dark in the evenings, the E331 handles low light much better.

See how it ranks against the rest in our best indoor security cameras in the Philippines roundup, or read about AI detection in our indoor security camera buying guide.

Alternatives to consider

Want better low-light color and a newer radio? The Reolink E331, our Best Low-Light pick, adds an F1.6 lens and Wi-Fi 6 at 3K 5MP for around ₱2,000. Want to record continuously on a smaller card? The IMOU Ranger 2C uses H.265 to fit about twice the footage.

Compare Reolink E321 2K 3MP Indoor 360° Pan Tilt Wi-Fi Camera

See how it compares with the other top picks in our indoor security cameras comparison.

Frequently Asked Questions

What does auto tracking actually do?

The camera motors itself to keep a moving person or pet in frame, instead of watching them walk out of view. In practice it means a single camera in the corner of a room follows someone all the way across it, so you get a continuous clip rather than three seconds and an empty room.

Why does the exact pixel count matter?

Because 2K is a marketing word, not a standard. Reolink publishes 2304x1296, so you know precisely what you are getting. Several listings in this category say 2K or 3MP loosely and one V380 listing says both at once, which tells you nobody checked.

Is there a warranty in the Philippines?

Yes, the listing states a 12 month local warranty and carries a Philippine Safety Mark. It is sold through Reolink's own Shopee store, so a claim goes to the brand rather than a reseller.

Can it be used as a baby monitor?

It will show you the crib and follow a toddler around the room, but it has no cry or sound detection, so it will not alert you when a baby cries. For that, the Xiaomi C302 is the better choice.