eufy Security S220

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

  • 2K resolution
  • 135 degree field of view
  • 8 GB built-in storage
  • 0.9 W integrated solar panel
  • IP67 rating

Lowest price seen
~$99.99 (approx.)
from $99.99 at Amazon

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

Summary

A compact wire-free 2K security camera with a 6500 mAh battery, integrated 0.9 W solar panel and 8 GB of local storage. It runs without a subscription and connects directly to 2.4 GHz Wi-Fi, but owners report serious battery drain after firmware updates — check whether that has been fixed before you buy.

Strengths

  • 2K video is consistently described as clear and detailed for the price.
  • The integrated solar panel keeps the camera charged in sunny conditions; owners report staying above 80% with minimal sunlight.
  • No subscription is required — all core features work without monthly fees.
  • AI human detection reduces false alerts from animals and passing cars.
  • Compact and wire-free: one hole, no cables, no HomeBase needed.
  • 8 GB of local storage with automatic overwrite when full.

Weaknesses

  • Multiple owners report severe battery drain (45–50% daily) after firmware or app updates.
  • Solar charging failures are reported; sometimes a factory reset is the only fix owners found.
  • No spotlight and no color night vision — infrared only.
  • No continuous recording; the camera records only on motion.
  • The battery is not user-replaceable; a failed battery means servicing or replacing the whole camera.
  • Two-way audio is half-duplex, and some owners report muffled or inaudible playback.

Verified specifications

ModelEufy Security S220 SoloCam, PN T8134.
Resolution2K (2560 × 1440) at 15 fps.
Field of view135 degrees.
Built-in storage8 GB eMMC (Consumer Reports lists 7 GB usable).
Solar panel0.9 W integrated; compatible with external eufy Solar Panel (not simultaneously).
Battery6500 mAh, rated up to 3 months standalone.
Weather resistanceIP67.
Wi-Fi2.4 GHz only (802.11 b/g/n).
Night visioninfrared (no color night vision).
Spotlightnone.
Siren75 dB.
Two-way audioyes, half-duplex.
PIR motion sensor range30 ft (10 m).
AI detectionhuman detection, face detection (face recognition only with HomeBase 3).
Activity zonesup to 2.
Operating temperature-4°F to 122°F (-20°C to 50°C).
Continuous recordingno (motion-activated only).
Cloud/NAS storagenot supported.
Apple HomeKitnot supported.
Battery replaceableno.
Dimensions3.2 × 2.3 × 3.8 in (81 × 57.5 × 96.5 mm).
Weight1 lb (680 g) per B&H; a Visiotech spec sheet lists 320 g — the two figures do not match.
Power5V 2A adapter (USB-C).
In the boxS220 SoloCam, USB-A to USB-C charging cable, mounting bracket, screw pack, quick start guide, screw positioning sticker, eufy brand card.
Warranty1 year limited.
Full research notes and sources

Battery, solar and firmware

eufy rates the 6500 mAh battery at up to 3 months per charge, but real-world life varies with settings, traffic and solar exposure. The integrated 0.9 W panel collects 200–400 mAh per day in optimal sunlight while the camera consumes 100–130 mAh per day, so about 3 hours of direct sunlight daily should keep it running indefinitely. Charging via USB takes about 5 hours.

The bigger caution comes from owners. Multiple Reddit users report sudden 45–50% daily battery drain after app or firmware updates, and one owner reported three S220 cameras all draining more than 50% in less than a day after an app update. Solar charging failures are also reported — cameras stuck at 96% or not charging at all — sometimes fixed by a factory reset (five sync button presses). One owner associated firmware 3.3.2.3 with charging issues. Nobody has published a failure rate, so treat these as known risks rather than confirmed defects.

Video, audio and detection

Consumer Reports’ instrumented test found daytime video “about as sharp and clear as we’ve seen” and nighttime video “very good,” with a 1.1-second average response time. T3, Trusted Reviews and the Evening Standard all praised the 2K image quality in hands-on testing. AI human detection correctly distinguished people from birds in T3’s test, though cars and trees can still trigger false alerts.

Two-way audio is half-duplex (walkie-talkie style). Best Buy reviewers report recorded sound is “muffled and inaudible.” The camera has no spotlight and no color night vision — only infrared. Face recognition requires a HomeBase 3; standalone, the camera has human and face detection only.

Storage, app and running costs

The 8 GB eMMC storage is not removable or expandable via microSD. When full, the camera overwrites the oldest recordings. There is no cloud storage and no subscription — all core features work without monthly fees. The eufy Security app requires version 4.6.4 or above for S220 setup; some owners find it “too busy” with community features and ads.

The only optional cost is an external eufy Solar Panel (3W) for $99.95 (eufy, 2026) if the integrated panel is insufficient. There are no mandatory recurring costs.

Is it worth it?

At $50–70, the S220 is a compelling option for wire-free outdoor coverage. eufy sells the single camera at $99.99 direct, and a CNET deal in January 2026 had a 2-pack at $100 and a single at $50. B&H lists a 4-pack at $279.96, and Best Buy has the S220 with HomeBase 3 at $179.99. At $100 or more, the S230 (color night vision, spotlight, larger solar panel, 4-month battery) becomes a meaningful alternative for $30 more. The S220’s value rests on its no-subscription, solar-powered, wire-free design — not on any single premium feature.

Which model this is

This page covers the Eufy Security S220 SoloCam, model T8134, a battery-powered indoor/outdoor security camera with an integrated solar panel. The Amazon listing is ASIN B0BZ55JZ4S. Do not confuse it with the S230 SoloCam S40 (larger solar panel, color night vision, spotlight), the S340 (dual-lens 3K, PTZ), the eufyCam S220 (requires HomeBase 2), or the Video Doorbell S220.

Sources

Manufacturer:

Independent reviews:

Owner reports:

Deals:

Buying guides for this category

Related products