Reolink E Series E331

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Mount: indoor; Body type: portable with a stand; Wi-Fi: Wi-Fi (2.4 + 5 GHz); PTZ (managed); light sensor; motion sensor: motion sensor; sound detection; mobile app; IR illumination; Cloud storage; human detection; Google Assistant; Matrix type: CMOS; Matrix size: 1/2.7"; Number of megapixels: 5

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Reolink E Series E331

2025 PTZ microphone speaker smart motion detection sound detection human detection animal detection

Colour

Mount	indoor
Body type	portable with a stand
Connection	Wi-Fi (2.4 + 5 GHz)


Camera features
Design and features	PTZ (managed) light sensor motion sensor sound detection microphone feedback speaker mobile app motion alert IR illumination card reader
Max. memory card size	512 GB
Cloud storage	+
Number of LEDs	8
Illumination range	12 m
Smart features	human detection animal detection
Voice assistant	Google Assistant

Matrix
Matrix type	CMOS
Matrix size	1/2.7"
Number of megapixels	5 MP
Video resolution	2880x1616 px
Frame rate	20 fps
Aperture	f/1.6


Lens
Focal type	permanent
Focal length	4 mm
Horizontal viewing angle	84 °
Vertical viewing angle	45 °


General
Video compression format	H.264
Power source	5 В
Operating temperature	-10 °C ~ +40 °С
Maximum humidity	85 %
Material	plastic
Dimensions	73x73x114 mm
Weight	171 g
Added to E-Catalog	December 2025

E-Catalog UK editor, Surveillance Cameras

Dmytro Prokopenko, edited 05.05.2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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