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eufyCam S4 4-Cam Kit

eufyCam S4 4-Cam Kit

NEW Bullet-PTZ Camera Auto-Framing

$1,149.99

  • 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. 
  • 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. Before setup, update your HomeBase™ S380 to version V3.7.2.8 or later and use the latest eufy app version; otherwise, eufyCam S4 won’t support 24/7 recording or Snapshot.
    *HomeBase™ 2(Homebase™ S280) , Homebase™ mini, Homebase™ Professional and eufy NVR are not currently 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.

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Choice

  • eufyCam S4 4-Cam Kit

    4-Cam Kit

    $1,149.99

  • eufyCam S4 2-Cam Kit

    2-Cam Kit

    $649.99

  • eufyCam S4

    eufyCam S4

    $299.99

  • eufyCam S4 4-Cam Kit  + 1 TB Hard Drive

    4-Cam Kit + 1TB

    $1,229.99

  • eufyCam S4 2-Cam Kit + 1 TB Hard Drive

    2-Cam Kit + 1TB

    $729.99

  • eufy PoE NVR Security System S4 Max

    eufy PoE NVR Security System S4 Max

    $1,299.99

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" The Perfect Harmony of Bullet and PTZ Cameras "

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$1,149 . 99

Quick Intro

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Products Comparison

eufyCam S4 4-Cam Kit

eufyCam S4 4-Cam Kit

$1149.99

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Type: Bullet-PTZ Cam

Resolution: 4K + Dual 2K

Smart Human Tracking: ✅

Bullet-to-PTZ Tracking: ✅

Cross-Cam Tracking: ✅

Auto-Framing: ✅

Color Night Vision: Spotlights for Color Night Vision

Lens: f/1.6

Field of View:
Wide Angle Lens: 130°
Telephoto Lens: 46°

Integrated Solar Panel: Yes
(Detachable) SolarPlus 2.0

Motion Detection: Radar and PIR

AI: Face/Human/Vehicle/Pet

Al Self-Learning: ✅

24/7 Smart Snapshot: ✅

24/7 Continuous Recording: ✅ (When Connected to Direct Power)

Spotlight: 4 LED Spotlights

Theft-Proof: ✅

Local Storage: Built-In 16 GB eMMC Up to 16 TB with Hard Drive

eufyCam S4 4-Cam Kit

SoloCam S340 4-Cam Kit

$949.99

Learn More

Type: PTZ Cam

Resolution: 3K + 2K

Smart Human Tracking: ✅

Bullet-to-PTZ Tracking: -

Cross-Cam Tracking: ✅

Auto-Framing: -

Color Night Vision: Spotlights for Color Night Vision

Lens: f/1.6

Field of View:
135°
-

Integrated Solar Panel: Yes (Detachable) SolarPlus 1.0

Motion Detection: PIR

AI: Human/Vehicle/Pet

Al Self-Learning: -

24/7 Smart Snapshot: -

24/7 Continuous Recording: -

Spotlight: 2 LED Spotlights

Theft-Proof: -

Local Storage: Built-In 8 GB eMMC

eufyCam S4 4-Cam Kit

eufyCam S3 Pro 4-Cam Kit

$799.99

Learn More

Type: Bullet Cam

Resolution: 4K

Smart Human Tracking: -

Bullet-to-PTZ Tracking: -

Cross-Cam Tracking: ✅

Auto-Framing: -

Color Night Vision: MaxColor Vision

Lens: f/1.0

Field of View:
135°
-

Integrated Solar Panel: Yes SolarPlus 2.0

Motion Detection: Radar and PIR

AI: Face/Human/Vehicle/Pet

Al Self-Learning: ✅

24/7 Smart Snapshot: ✅

24/7 Continuous Recording: -

Spotlight: 4 LED Spotlights

Theft-Proof: ✅

Local Storage: Built-In 16 GB eMMC

Specs

Video
Max Resolution
  • Bullet: 4K (3840×2160)
    PTZ: 2K + 2K (2688×1520)
Sensor
  • 1/2.8-inch Stacked CMOS
    1/3-inch CMOS
Lens
  • Fixed - Wide angle Lens:
    D130° H107° V57°
    PTZ
    Wide angle Lens:
    D121° H102° V54°
    Tele Lens
    D46° H40° V23°
Zoom
  • 8x Hybrid Zoom
Color Night Vision
  • Spotlights for Color Night Vision
IR Night Vision
  • 4 IR LEDs (850nm)
    Illuminates up to 32.8 feet (10m)
WDR
  • Yes(default open)
Encoding
  • H.264 / H.265
Frame Rate
  • Up to 15 fps
Audio
Two-Way Talk
  • Full Duplex 2 way Audio
Microphone
  • Dual Mic Array with noise reduction
Siren
  • High quality speaker with 105dB security siren @ 0.1m
Power Supply
Power
  • Quick-Swap 10000mAh Rechargeable Battery Pack
Dual Power Mode
  • Dynamic switching between plug-in (requires USB-C cable) and battery power modes
Solar Panel
  • Yes, Detachable (top integrated mount or seperate mount)
    SolarPlus 2.0
Support External Solar
  • -
Motion Detection
Type
  • 【Bullet】 PIR Motion Detection up to 30 feet
    【PTZ】 Radar-powered Motion detection up to 40 feet
Smart AI
  • - Human/Vehicle/Pet Alert
    - Stranger Alert (requires HomeBase™ S380)
Rich Notifications
  • Full nitifications with text and thumbnail
AI Tracking
Smart Human Tracking
  • Yes
Bullet-to-PTZ Tracking
  • Yes
Auto-framing
  • Yes
Other Features
24/7 Smart Snapshot
  • Yes (requires HomeBase™ S380)
24/7 Continuous Recording
  • Yes (when connected to direct power)
Activity Zone
  • Two, hexagons
Privacy Zone
  • Yes
Cross-cam Tracking
  • Yes (requires HomeBase™ S380)
Smart Intergration
  • Apple HomeKit/Alexa/Google Assistant
In-App Security Report
  • Yes
Installation
Average Install Time
  • 5 to 10 minutes
Operating Conditions
  • -4℉~131℉ / -20°C~55 °C
Weatherproof
  • IP65
Setup Requirements
  • Vertical or horizontal surface for mounting
General
Color
  • White and black
Product Dimensions
(L×W×H)
  • Camera
    92x164.5x165mm

    Camera (45° Tilted Solar Panel on Top)
    92x164.5x305mm

    Homebase™
    78x109.6x144mm
Weight
  • Camera Approx. 745 g
    5.5W Solar Panel Approx. 308 g
    Homebase™ Approx. 666 g
Power Port
  • USB-C
Button
  • SYNC*1
Fusion Link
  • Yes
Wireless Connection
  • 802.11b/g/n/ax (2.4GHz) Wi-Fi

FAQ

What’s in the box?
Camera × 4
Rechargeable Battery* × 4
Camera Mounting Bracket × 4
Positioning Sticker (Camera Mount) × 4
Screw Pack (Camera) × 4
USB Charging Cable × 4
Solar Panel × 4
Solar Panel Mounting Bracket× 4
Positioning Sticker (Solar Panel Mounting Bracket)× 4
Solar Panel Extension Cable× 4
Screw Pack (Solar Panel)× 4
HomeBase™ S380 × 1
Ethernet Cable× 1
Power Adapter× 1
Reset Pin & Hard Drive Screw Pack× 1
Quick Start Guide× 1
* The rechargeable battery may be pre-installed in the camera or included separately in the package.
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. Tap in the app to instantly move the PTZ to a point on the bullet cam's view.
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.
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 latitude—flatter in summer, steeper in winter for maximum charging.
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).
What is eufyCam S4's preset positon feature?
The preset position feature lets you save specific camera angles and set one as the default position. With one tap, the camera moves quickly to any saved spot, making it easy to monitor key areas.
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™ mini, Homebase™ Professional, eufy NVR and Apple HomeKit are not currently supported.
What privacy features does eufyCam S4 have?
It supports dynamic privacy zones, keeping designated areas masked during PTZ movement. All footage is stored locally with advanced encryption, ensuring continuous privacy protection and secure data storage.
What is Fusion Link?
Fusion Link acts as an expansion port for future eufy accessories, including support for long-range image transmission and more.
Note: HomeBase™ S380 is required for Fusion Link.

Recommended for You

Customer Reviews

Based on 17 reviews
53%
(9)
18%
(3)
0%
(0)
6%
(1)
24%
(4)
R
Robert J Szklarz
So far so good

Bought the four S4 camera and HomeBase kit plus and installed a 2 terabyte SSD. Syncing the cameras to the HomeBase was a bit challenging but got it done. Installation of the cameras was fairly easy once placement was determined. Camera view orientation was quite easy providing a wide field of view. Setting up the cameras for sensitivity/distance was straightforward. Setting event video duration could be more straight forward and longer than 20 seconds max. (Didn’t want continuous video recording to save camera batteries) images are very clear during the day and at night using the IR lighting feature. Event playback works really well as does the 8x zoom feature. Downloading the events is also very easy with good quality images. Overall we are very satisfied with the S4 camera system and its capabilities.

J
Jeremy
Friggin' great

Picked up a S4 kit with a homebase and it works AWESOME. What a better overall system compared to the ones by Google & Amazon. These have better frame rates, better build, and overall seem to be a system that doesn't strive on a subscription. Quick to setup, quick to sync, happy with the hardware & software (even with a few of the ads).

Two drawbacks after owning the s4 kit for a few weeks.

1) this is not a unique problem for EUFY. The distance to the wireless cameras causes hiccups. The solar panel charges a few percent a day if it gets good sun, otherwise, it may lose anywhere from 5-25% in a single day because of temperature, sensitivity settings and notifications / detection settings. Something could be improved upon. There is a chance to increase battery life by lowering sensitivity and putting the system in disarm mode.

2) Settings don't always "take". I'll remove the alarm to the cameras in the settings, go outside, and that sucker will blare at me. Same goes for putting the system in disarm or away mode... it doesn't always work.

HIGHLIGHTS:

1) The battery is removable! I can charge one inside if I'm hitting single digits outside, and simply change out the battery. WICKED GREAT FEATURE.

2) Duel cameras, one tracking, one static - this feature allows for a constant field of vision and if there are more than one person in a frame, the tracker will zoom out to capture all of them. Best part is that if you set up overlapping fields of fire, multiple cameras can catch moving objects.

3) The video quality - unreal. SO MUCH better than I thought.

4) Easy to use interface (even though there are ads to sell you more stuff). Settings are easy to get to, not always intuitive, but that's easily fixed with an update. Better than most.

5) Truly wireless.

6) Price. It's NOT that expensive. I suggest starting with a two camera system and a homebase + 1tb local storage, and then upgrading with more cameras once you get the hang of it.

7) paring cameras STUPID EASY.

This review is not paid for, and I did not get the system at a discount. Totally worth it.

T
Thomas Medeiros
High quality equipment

High quality equipment. Easy to asembel and set up. I am very impressed with the quality of the video from these cameras. I installed a 2tb hard drive into the home base with no problem. Extremely satisfied with my purchase.

N
Nathan Ballinger
Great product

Great product. Very user friendly.

v
vine reviewer #3990
The ultimate all in one security solution

Another home run from my favorite security camera company. I have been using eufy cameras for over four years now and I cannot recommend them enough. There are absolutely zero recurring subscription fees in order to get the maximum usage out of the product. You can do 24 hour recording via a local microSD card and the cameras do human AI detection, again without any subscription required. The app is super intuitive to use with all sorts of customization options, including one of my favorites which is Geo fencing that can adaptively change the notification and security settings based on where your phone is located.

One of the things I like most about this specific model is they included solar panel, and the fact that there are multiple camera lenses so you get the ability to zoom in as well as a wide angle view all at the same time. It’s really not possible to overstate how amazing this technology is, this camera is worth every penny, and my only recommendation is to research the different models and make sure that you get the proper cameras for your particular situation. I also recommend the S3 homebase since it has expandable storage. The battery life on this is advertised as lasting all year because you can charge it up and then again there’s the built-in solar panel.

Picture quality is amazing with the 4K resolution and colors are super accurate. The app is protected with password security as well as the option to add MFA so the risk of anybody hacking your security cameras is pretty much nonexistent. Very functional and easy to use, installation took less than 10 minutes and then once you have the app set up, you just added it to your camera collection with a couple taps.

c
carl ryan
Great setup.

Purchased the 2 cam and home kit during the presale. Absolutely easy to set up and the app tracks everything. I do wish that the app would have less ads on it though.

R
Rob R
Amazing cameras!

At the time of this review I have been using the camera for about two days. I am VERY satisfied with the overall performance and flexibility of the camera positioning of the bullet and PTZ cameras. I am so satisfied a second one is on the way!The tracking is amazing! As example the camera will track me from my front door and follow me and zooming in on me for about three houses away! What a great way to get more information if somebody is trying to do harm! The video is clear and smooth, alerts are fast, and the motion detection is VERY sensitive. I am still experimenting with the motion detection (type, range, sensitivity, activity zones, cameras pointing) because I am getting more notifications then I want. i.e. picking up cars driving by my house. With the camera plugged in its staying at 100 % charge, but only after I stopped playing with it for hours using live view and moving the PTZ around with the app, So Cool!. :-)The install was quick with two screws needed to attach the mounting bracket to the house then slide the camera into the bracket and two more locking screws already attached to the bracket. I wanted 24/7 recoding so I also plugged in the camera with the cable provided.Some other notes:I am experienced Eufy camera user since 2022.The camera is above my garage with bullet camera facing mostly the driveway and the PTZ pointing towards my walkway to the front door. I have the camera plugged into the wall and recoding 24/7. It's connecting to the homebase 3. I have motion activated lights on my house.

A
Alfredo A.
The Only Camera You Need. 360° PTZ, No Fees!

This camera is a major upgrade. The eufyCam S4's dual-lens design completely eliminates blind spots.The PTZ Tracking is Flawless the camera detects motion instantly and the 2K PTZ lens automatically locks on and follows the subject with smooth 360-degree coverage and zoom.Video quality is stunning. You get clear 4K wide-angle view simultaneously with the zoomed-in 2K PTZ view. The Color Night Vision is excellent, giving you crystal-clear detail even in the dark (the attached video proves it!) Power is completely flexible: use the solar panel for almost Forever Power unless you live in a cloudy area, or plug it into a standard outlet to enable 24/7 continuous recording with great performance.No subscription fees, superb quality, and total coverage. Best security camera investment I’ve made!

M
Matt M.
What a solid cam!

Just got this eufyCam S4 - and man is this an upgrade to my previous FLC. The cam quality is night and day better. Love the PTZ tracking and the fixed cam. Over the past few days I have been draining the battery popping in and out of the live view to use the manual control of the turret cam! But with the included solar panel - even as temps start to drop here, the cam battery is able to get topped back up fairly quickly. The true test will come this winter when temps plummet. But for now, this thing has been exceptional!The cam is able to rotate to capture basically any angle against a wall and will track a person, pet, or car. The turret tracking is way smoother than my FLC2Pro. the old cam bounced around between preset positions/gear steps. This cam offers a much better/smoother panning. I also paired it with my HB3 which is nice because id does only come with a 32gb SD card... which can fill up fast with the 4k recordings.... I also did install a 256gb SD card just to test out if that worked - which it did... for those that dont have a HB3. Thankfully 256gb SD cards are cheap!At any rate - the tracking and motion detection on this thing has been solid so far! Def a need to own if you are looking to upgrade your FLC or to replace any fixed angle cams!

A
Anonymous
So for it works

So for it works ok

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