Reolink E Series E321
 | Expecting restock Mount: indoor; Body type: portable with mount; Wi-Fi: Wi-Fi (2.4 GHz); PTZ (managed); light sensor; motion sensor: motion sensor; sound detection; mobile app; IR illumination; Cloud storage; human detection; Amazon Alexa; Google Assistant; Matrix type: CMOS; Matrix size: 1/3"; Number of megapixels: 3 E-Catalog uses affiliate links compensated by our partners. |
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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.
Catalog Reolink 2026 - new arrivals, bestsellers, and the most relevant models Reolink.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Reolink 2026 - new arrivals, bestsellers, and the most relevant models Reolink.
How to choose a surveillance camera?Let's deal with the main factors of choosing cameras for home, office, store, warehouse, etc.
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AccessoriesAll accessories for Reolink E Series E321 →
compact design, panoramic rotation 355° + tilt 50°, powered via USB-C from any source, 3 MP resolution with better detail than 1080p, two-way audio communication, recognition of people/animals/baby crying, simple Wi-Fi 2.4 GHz connection, supports Reolink Cloud and voice control with Google Assistant. no support for Wi-Fi 5 GHz, not suitable for outdoor use (indoor use only), no local Ethernet port, reliance on app for changing viewing angle, basic night vision quality (without spotlight).  Yura Gavalko: use Reolink E Series E321 less than month |
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Thanks to a resolution of 3MP, the picture looks noticeably sharper than in standard Full HD models. Even small details — item numbers, toys, hand movements — are retained well. Two-way audio adds convenience: you can talk to the child, answer the courier, or just listen to what's happening in the room. The model understands different types of activities: movement, people, animals, and even a baby's cry — and sends appropriate notifications without cluttering your phone with unnecessary information.
Power via USB-C is one of the E321's strongest points. The camera is easy to connect to a power bank, laptop, or any adapter, making it versatile and convenient in conditions of unstable electrical supply. Wi-Fi 2.4 GHz provides a stable connection over long distances, and support for Google Assistant allows you to quickly display video on a TV or smart display.
The E321 is a practical solution for an apartment, children's room, office, or store.