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eufy Security eufyCam S4 4-Cam Kit,4K Solar Camera Wireless Outdoor, Triple Lens Bullet-PTZ Cam, 360° View, Cross-Cam Track, AI Recognition, 8X Zoom, Color Night Vision, 0 Monthly Fee, Local Storage
+ $140 off w/ promo code EDF4586656, limited offer By Eufy Official Store
- Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom.
- Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible.
- Powerful Solar-Charging with SolarPlus: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible.
- Great on Its Own: eufyCam S4 can work independentlyno HomeBase needed. It features on-device AI for smart human, vehicle, and pet detection. It comes with 32GB built-in storage, expandable up to 256GB via microSD (not included).
- Better with HomeBase S380: Unlock BionicMind AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Use the latest eufy app and update HomeBase S380 to V3.7.2.8+ to enable 24/7 recording and Snapshots. Other HomeBases (S280/Mini/Professional) and eufy NVR are not supported.
- Precise Detection, Powerful Deterrence: Radar and PIR sensors deliver precise motion alerts with fewer false alarms.
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Overview
Specs
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About this item
- Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom.
- Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible.
- Powerful Solar-Charging with SolarPlus: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible.
- Great on Its Own: eufyCam S4 can work independentlyno HomeBase needed. It features on-device AI for smart human, vehicle, and pet detection. It comes with 32GB built-in storage, expandable up to 256GB via microSD (not included).
- Better with HomeBase S380: Unlock BionicMind AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Use the latest eufy app and update HomeBase S380 to V3.7.2.8+ to enable 24/7 recording and Snapshots. Other HomeBases (S280/Mini/Professional) and eufy NVR are not supported.
- Precise Detection, Powerful Deterrence: Radar and PIR sensors deliver precise motion alerts with fewer false alarms. When a threat is detected within your set zone or schedule, red and blue warning lights and a 105 dB siren activate to deter intruders.
Q&A:
What's the difference between this bullet-ptz camera and using two separate cameras?
The two built-in cameras work together more intelligently than separate devices, providing both a full view and a detailed close-up from a single installation. Auto-tracking begins with either camera, then PTZ zooms in and follows the action.
How does bullet-to-PTZ tracking work?
The fixed camera detects motion and triggers the PTZ to rotate and zoom using AI tracking. If the bullet and PTZ angles differ, tracking handoff may be slower. For faster response, point the PTZ toward your key area for quicker detection.
Does eufyCam S4 support 24/7 recording?
Yes, connect it to direct power (5V/2A+ adapter or higher) for 24/7 recording (requires camera version V1.0.5.4+). A microSD card or hard drive is required for storage (when connected to HomeBase 3, requires HomeBase version V3.7.2.8 or later).
How do I get the best performance from my solar panel?
Orientation and tilt angle are key. Face the panel toward the equator (e.g., south in the Northern Hemisphere), place it in a shadow-free spot, and set a 30°45° tilt based on your latitudeflatter in summer, steeper in winter for maximum charging.
Can it work standalone or with other Hombases / HomeKit?
It works as a standalone device (connected directly to your router) or with HomeBase S380 for more features.
HomeBase 2(Homebase S280) , Homebase mini, Homebase Professional, eufy NVR and Apple HomeKit are not currently supported.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by Eufy Official Store Return Policy
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The eufy Security eufyCam S4 4-Cam Kit is a wireless outdoor security-camera system for homeowners who want wide-area coverage, subject tracking, and local storage without a monthly fee; its triple-lens camera design combines a fixed 4K view with a 360°-tracking PTZ camera.
Recommended For
- Homeowners monitoring a wide driveway, yard, or several outdoor zones who want a fixed overview camera and a pan-and-tilt camera to follow detected activity.
- People who want outdoor cameras without running power cables to every mounting spot, and can place the solar panels where they receive direct sunlight.
- Households that prefer locally stored camera footage and want to avoid a required monthly cloud-storage subscription.
- Owners who want to connect several cameras across a property and use cross-camera tracking to follow activity between monitored areas.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Outdoor multi-area monitoring with a four-camera kit, solar panels, app control, and cross-camera tracking |
| Camera And Imaging | 4K plus dual 2K video capture, 8 MP sensor resolution, 130° viewing angle, triple-lens Bullet-PTZ design, cross-camera tracking, 8× hybrid zoom, and color night vision with a 32.8 ft range |
| Video Format And Frame Rate | H.264 video encoding, MP4 capture format, and 15 fps |
| Connectivity And Control | Wi-Fi wireless connectivity with a dual-antenna design; controlled through an app and compatible with smartphones and Amazon Alexa |
| Power And Solar Charging | Battery-powered kit with included rechargeable lithium-ion batteries and four solar panels; listed battery energy is 44.3 Wh, with SolarPlus 2.0 |
| Kit Contents | Four cameras, one HomeBase S380, four solar panels, four rechargeable batteries, and an instruction manual |
| Outdoor Durability And Installation | Weather-resistant for outdoor use; screw-in installation with a wall mount |
| Physical Specifications | 32 × 10 × 8.3 in; item weight 8.119 kg |
| Color | Black and white |
| Model Identifiers | Eufy eufyCam S4; model T8172; part number T8172; model name eufyCam S4 4+1; 4-Cam Kit |