eufy Security S3 Pro

By eufy Security · Indoor Security Cameras · Cleaning & Smart Home

  • 4K resolution
  • 135 degree field of view
  • 16 GB eMMC per camera, expandable up to 16 TB
  • IR night vision up to 10 m
  • IP67 rating

Lowest price seen
~$799.99 (approx.)
from $799.99 at Amazon

Prices are snapshots. Check the current price with the store.

Summary

A 4K wireless outdoor security camera with a built-in solar panel, local storage on a HomeBase S380 hub, and no monthly fee. Check your sun exposure before you buy: a north-facing or shaded panel may not charge the battery at all.

Strengths

  • 4K video with full-color night vision without a spotlight, powered by a large 1/1.8-inch sensor and F1.0 lens.
  • No monthly fee: footage is stored locally on the HomeBase S380 (16 GB eMMC, expandable to 16 TB).
  • Built-in solar panel (SolarPlus 2.0) can keep the battery charged with about 1 hour of direct sunlight per day.
  • Radar + PIR dual motion detection reduces false alerts compared to PIR-only cameras.
  • AI face, human, vehicle and pet recognition is included without a subscription.
  • Cross-camera tracking links related events across multiple cameras.

Weaknesses

  • The camera requires a HomeBase S380; it is not a standalone device and has no built-in storage.
  • Wi-Fi is 2.4 GHz only; no 5 GHz support.
  • HomeKit integration limits video resolution to 1080p.
  • 24/7 continuous recording requires wired mode; battery-only mode is event-triggered.
  • Solar charging can fail entirely on north-facing or shaded installations.
  • AI detection still produces misidentifications, and some owners report sudden battery drain events.

Verified specifications

Resolution4K (3840 × 2160).
Sensor1/1.8-inch stacked CMOS.
LensF1.0 aperture.
Field of view135 degrees (112 degrees horizontal, 60 degrees vertical).
Zoom8x digital.
Color night visionMaxColor Vision (AI-powered ISP); also Adaptive Spotlight mode and IR mode.
IR night vision4 IR LEDs (850 nm), illuminates up to 32.8 ft (10 m).
WDRyes (default on).
EncodingH.264 / H.265.
Spotlight4 LED spotlights.
Motion detectionradar + PIR; radar FOV 40 ft (12.19 m) at 120 degrees.
AI recognitionface, human, vehicle, pet; BionicMind self-learning AI.
Battery13,000 mAh rechargeable.
Solarbuilt-in panel (SolarPlus 2.0); 1 hour of direct sunlight per day claimed sufficient; charging initiates at 2,500 lx.
Claimed battery lifeup to 365 days (with solar).
Operating temperature14 F to 131 F (-10 C to 55 C).
Weather ratingIP67.
Two-way audiofull-duplex, dual-mic with noise reduction; voices captured up to 26 ft (8 m).
Siren100 dB.
EncryptionAES-128.
Smart homeApple Home (HomeKit), Amazon Alexa, Google Assistant.
Cross-camera trackingyes (BionicMind AI).
Anti-theftyes.
Wi-Fi802.11b/g/n, 2.4 GHz only.
HomeBase S38016 GB eMMC built-in, expandable to 16 TB via 2.5-inch SATA HDD/SSD; supports up to 16 cameras.
Camera has no built-in storage; all recording goes through HomeBase S380.
24/7 recordingrequires wired mode (power adapter connected); battery mode is event-triggered only.
Warranty12 months (manufacturer).
Dimensions69 × 82.4 × 143.5 mm; 534 g.
Colorwhite.
PowerUSB-C charging port on camera; battery + solar.
In the box (2-cam kit)2 cameras, HomeBase S380, backup solar panel(s), mounting brackets, positioning stickers, screw packs, hard drive screws and reset needle.
Full research notes and sources

Night vision and image quality

The S3 Pro’s low-light performance is its standout feature. The combination of a 1/1.8-inch stacked CMOS sensor, F1.0 aperture lens, and eufy’s MaxColor Vision image processing produces full-color night vision without a spotlight. Independent reviewers consistently praise this: Tom’s Guide awarded Editor’s Choice and called it a strong performer for the price, PCWorld gave it Editors’ Choice and highlighted the subscription-free local storage, and ZDNET recommended it for dark areas. SafeWise said it outperforms budget competitors.

Battery, solar and running costs

The 13,000 mAh battery is charged by a built-in solar panel (SolarPlus 2.0). eufy claims 1 hour of direct sunlight per day is sufficient and that the battery can last up to 365 days with solar. Charging initiates at 2,500 lx. In practice, results vary with sun exposure and event frequency. One owner with about 130 events per day never dropped below 94% battery, while another with a north-facing camera reported it “never got a single bit of charge in the 3 1/2 months” and dropped to 73%. A separate owner reported that “on some days it seems that something, like a loop event or so kills the whole battery within a hours.”

There is no monthly fee for core functionality. Footage is stored locally on the HomeBase S380 (16 GB eMMC, expandable to 16 TB via a 2.5-inch SATA drive). Optional costs include a hard drive upgrade (1 TB or 2 TB kits are available at higher prices), an external solar panel for shaded locations, and an iCloud subscription if using HomeKit Secure Video.

Setup, app and smart home

Setup is fast; multiple reviews cite 5-10 minutes. The camera requires a HomeBase S380 and is not compatible with HomeBase 2. Wi-Fi is 2.4 GHz only. HomeKit integration limits video resolution to 1080p and requires an iCloud subscription for HSV storage. The camera works with Apple Home (HomeKit), Amazon Alexa, and Google Assistant. Cross-camera tracking links related events across multiple cameras, and the system includes anti-theft features and AES-128 encryption. The siren is 100 dB, and two-way audio captures voices up to 26 ft (8 m).

Is it worth it?

At $549.99 for a 2-cam kit with HomeBase S380 (eufy, 2026), the S3 Pro is a strong value for buyers who want no monthly fees and strong night vision. At $699.99 for a 3-cam kit or $879.99 for a 4-cam kit with 1 TB (eufy, 2026), the value depends on how much you prioritize the no-subscription model over the broader ecosystems of competitors. If you don’t mind monthly fees, competitors offer similar or better hardware with more mature ecosystems.

Which model this is

This page covers the eufyCam S3 Pro (model T8612 / T8162), a wireless battery-powered outdoor security camera sold in kits with the HomeBase S380 (T8030) hub. Two model numbers appear in documentation: T8612 (original) and T8162 (later revision); both are sold as “eufyCam S3 Pro” and share the same core specs. Do not merge with eufyCam 3 (T88711W1), eufyCam 3C, or SoloCam S340, which share the 135-degree FOV but differ in aperture, sensor, radar, and solar generation.

The Amazon listing for this camera system is ASIN B0DDQ31HVT.

Sources

Manufacturer:

Independent reviews:

Owner reports:

Parts and stores:

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