These three eufy outdoor camera setups solve different installation problems. The C37 is a multi-camera kit built around pan, tilt, and tracking. The Floodlight E340 combines active lighting with dual-lens coverage. The S330 focuses on 4K solar outdoor coverage. The best choice is determined by the location, power, sunlight, and privacy limits of the property.
Best for each shopper
Side-by-side
| Decision point | eufy Security eufyCam C37 4-Cam Kit, 360° Pan&Tilt Auto Tracking | eufy Security Floodlight Camera E340, Dual-Lens, 360° Coverage, 8X Zoom | eufy Security eufyCam S330 (eufyCam 3), 2-Cam Kit, 4K Solar |
|---|---|---|---|
| Current offer | $299.99 / 4.2/5 | $159.99 / 4.3/5 | $349.98 / 4.2/5 |
| Core hardware | Four cameras, 360-degree pan/tilt, auto tracking | Dual lens, 360-degree coverage, floodlight, 8x zoom | Two cameras, 4K, solar outdoor design |
| Power planning | Mounting and camera power/network plan | Wired power and installation location | Sunlight, panel angle, battery, and Wi-Fi |
| Best fit | Perimeter or multi-entry coverage | Driveway or entrance deterrence | Sunny wire-free outdoor positions |
Choose the C37 if…
You have several coverage points and moving subjects that benefit from a pan-and-tilt camera. Draw each camera position first; a four-camera kit is only useful when every angle has a job.
Choose the Floodlight E340 if…
You already have a dependable powered location and want lighting and video in the same installation. Aim it carefully to avoid glare, false alerts, and unnecessary impact on neighbors.
Choose the S330 if…
Two outdoor positions receive dependable sunlight and you want to avoid running power to each camera. Seasonal shade and network coverage remain the key checks.
The detail that should decide it
Storage, notifications, privacy zones, Wi-Fi, mounting, and local installation rules matter as much as resolution or pan range.
Before you decide
- Mark the actual approach path and blind spots for each mounting point.
- Check power, sunlight, Wi-Fi, weather exposure, and service access.
- Review storage, notifications, privacy zones, and account permissions.
- Confirm the current kit contents and return terms before installation.
Read the individual reviews
eufy Security eufyCam C37 4-Cam Kit, 360° Pan&Tilt Auto Tracking · eufy Security Floodlight Camera E340, Dual-Lens, 360° Coverage, 8X Zoom · eufy Security eufyCam S330 (eufyCam 3), 2-Cam Kit, 4K Solar
Update note: Prices, availability, ratings, and review counts were checked from the current US offers on 2026-09-16. Product links are retailer links and may change.
