Solar outdoor security cameras: how to choose (ieGeek S7, ZY-C2, ZS-GX4S, ZY-G4)
Wire-free outdoor cameras: Wi-Fi vs 4G, 24/7 vs motion recording, battery and SD specs from ieGeek datasheets (Oct 2026)—comparison, not hands-on review.
Also available in French.
A solar outdoor camera avoids trenching cable to a gate or garden shed: internal battery, small panel, phone app. Before buying, four questions matter: Wi-Fi or 4G, continuous or motion recording, battery size and local storage.
We compare four ieGeek models from official product pages (iegeek.com, checked 21 October 2026). We have not tested these units—this is a spec comparison, not a lab review.
Disclosure: ieGeek links below may be affiliate links. That does not change which models are listed or the specs quoted.
Comparison (manufacturer specs)
| Model | Network | Recording | Resolution | PTZ | Night vision | Battery | Max SD |
|---|---|---|---|---|---|---|---|
| S7 | Wi-Fi 2.4 GHz | 24/7 AOV + motion | 2K 3 MP | 360°, 4× zoom | Colour ~20 m | 9000 mAh | 256 GB |
| ZY-C2 | Wi-Fi 2.4 GHz | Motion | 2K 3 MP | 355° / 90° | Colour 15 m | 5200 mAh | 128 GB |
| ZS-GX4S | Wi-Fi 2.4 GHz | Motion | 5 MP | 355° / 120° | Colour 10 m, IR 15 m | 5200 mAh | 128 GB |
| ZY-G4 | 4G LTE only | 24/7 AOV + motion | 2K 3 MP | 360° | Colour + IR 20 m | 9000 mAh | 256 GB |
All four are listed IP65 with two-way audio, siren and spotlight; optional cloud storage. Prices: check the seller—promotions change often.
Wi-Fi vs 4G
- Wi-Fi (S7, ZY-C2, ZS-GX4S): needs solid 2.4 GHz at the mount—test with your phone before drilling. No data plan for live view on LAN/WAN.
- 4G (ZY-G4): SIM + data plan for sites with no broadband—outbuildings, plots, caravans.
Continuous (AOV) vs motion
- Motion (ZY-C2, ZS-GX4S): PIR wake—best battery life; first seconds of an event may be clipped.
- 24/7 AOV (S7, ZY-G4): always recording—larger 9000 mAh packs and up to 256 GB SD; winter sun and panel aim matter more.
Which for what?
| Need | Model (per specs) |
|---|---|
| Drive/garden, Wi-Fi, minimal gaps | S7 |
| Entry/courtyard, budget, PIR alerts | ZY-C2 |
| Detail (plates, faces) in daylight | ZS-GX4S (5 MP) |
| No internet on site | ZY-G4 |
Install checklist
- Panel: south-facing (northern hemisphere), ~30–45° tilt, minimal shade—3 m panel cable on datasheet.
- Height 2.5–3 m, lens on access paths not the horizon.
- microSD often not included—respect 128/256 GB limits.
- Panel operating range about −20 °C to 60 °C (spec).
- Fully charge battery before mount.
UK / US privacy
Film your property only. Avoid public pavement or neighbours’ gardens in frame—use app privacy/motion zones if the view includes the street.
- UK: ICO home CCTV guidance
- US: state and local surveillance laws vary—check before recording beyond your lot line.
Home Assistant note
These cameras are primarily vendor-app/cloud products. Local RTSP or official HA integrations vary by model and region—verify before buying if HA integration is mandatory. For a HA-centric home, see getting started and install Home Assistant. Backup during outages: UPS / power station guide.
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