# DAHUA DH-SD49425GB-HNR

**Brand:** Dahua
**Category:** Bricolage & jardin
**Code (GTIN/SKU):** 6923172586230
**Canonical URL:** https://openreviews.io/en/reviews/dahua/dahua-dh-sd49425gb-hnr-6923172586230

## Rating: 4.5/5 ★★★★★ — 17 reviews analyzed
_Confidence: high_

## At a glance

DAHUA DH-SD49425GB-HNR reviews: 4.5/5 based on 17 analyzed reviews, updated September 7, 2026.

Praised: image quality and smart tracking.

17 reviews analyzed, all published on other sites.
Other sites: 1 source, 17 reviews, average rating 4.5/5.
How we count reviews: https://openreviews.io/en/methodology

## AI summary

This outdoor PTZ motorized dome security camera offers high-quality performance for securing spaces. Users highlight the excellence of its 4-megapixel sensor, which delivers extremely sharp and detailed images. In addition, its automatic tracking and motion detection features prove to be highly accurate in daily use.

## Strengths

- **Image quality** — The 4-megapixel resolution guarantees sharp and highly precise visual rendering.
- **Smart tracking** — The PTZ tracking functions and motion detection prove to be highly reliable.
- **PTZ motorization** — The camera offers excellent responsiveness and great flexibility in its motorized movements.

## Frequently asked questions

- What is the image quality at night?
- Does motion detection prevent false alerts?
- Is the motorized tracking smooth and fast?
- Is the camera easy to set up?

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_Source: OpenReviews — https://openreviews.io/en/reviews/dahua/dahua-dh-sd49425gb-hnr-6923172586230_