Eufy SoloCam S40 in review

Eufy SoloCam S40 Solar Security Camera review

An independent surveillance camera equipped with a solar panel for home use. Epblogs goal is to be the tech side of trust. We are proud of our independence and of our Eufy SoloCam S40 in review thorough testing methods, in which we take our time with a product. We regularly check our test reports for changes and thus keep them up-to-date over a longer period of time – regardless of when a device was released.guaranteed reviews . Trust our Epblogs comprehensive reviews. We tested the products over a longer period of time and were able to see how they cope with everyday tasks. This is how we help you to find the best product for your read our guaranteed reviews.

Epblogs verdict

The Eufy SoloCam S40 is a solar-powered, 2K battery-powered security camera. Thanks to the spot light, it captures a picture that is crisp and detailed and appropriately displays the colors. Additionally, the camera includes internal storage, so you won’t have to worry about extra fees associated with cloud services. Unfortunately, the gadget is quite clumsy and does not support HomeKit.

Quick Summary

There have been battery-operated home security cameras for many years. Compared to a conventional mains-connected camera, they offer flexibility in terms of position and are more convenient. The drawback is that battery-operated cameras need to be charged. If the camera is positioned, for example, high up, this might be difficult.

The Solocam S40 is part of Eufy’s effort to simplify living. This bigger Solocam E40 model has an inbuilt solar panel that, according to Eufy, needs two hours of sunlight each day to keep the battery charged.

As expected, the weatherproof surveillance camera sends notifications to your smartphone when motion is detected in its 130-degree field of view. With the phone application, you can watch a live color image not only during the day but also at night, if the 600 lumen floodlight is set to light up when motion is detected. The video is saved in 2K resolution to the memory, from which it can be viewed later.

The tool also contains a siren that produces a 90-decibel sound and can be manually activated to frighten away prospective intruders. You may communicate with individuals in the camera’s range of vision using the built-in speaker and microphone. You can view a live image on a screen that works with Google Assistant and Amazon’s Alexa and link the camera to home automation.

The SoloCam S40 surpasses its rivals with its free storage. The 8 GB internal memory, according to Eufy, can hold 30 ten-second films each day for a month.

Numerous features on the camera also help to lessen unnecessary alarms. Artificial intelligence in the gadget determines if a human or maybe another source was responsible for the movement. The gadget may also be configured to just alert users to movement in a certain region.

The SoloCam S40 from Eufy may be easily linked to the network much as the SoloCam E40.

The SoloCam S40 from Eufy is the company’s most costly battery-operated security camera, retailing for 199 euros. The S40 is almost as expensive as the Arlon Pro 4, despite the Pro 4 requiring a subscription to a cloud service in order to keep recordings, in contrast to Eufy’s reputation for being affordable. The SoloCam S40 is a good investment if you’re seeking for a straightforward “color-free” option.


Eufy SoloCam S40 costs around 199 euros and is available from many domestic appliance stores.

Eufy’s selections also include the Euvy SoloCam E40 without a solar panel and the even smaller Full HD version SoloCam E20.


  • Free standing or wall mounting
  • 8 GB internal memory
  • Bulky design

The Eufy SoloCam S40 is rather substantial. Its 5 x 8.5 x 11.4 cm (hxwxd) proportions make it nearly twice as big as the smaller E40 brother. The gadget may be freely positioned on surfaces or attached to a wall using the provided wall bracket. The flexible layout allowed us a better view of our garden throughout our test use.

With a black and white aesthetic, the camera is just great. A camera lens with a 130-degree field of vision is concealed by the matte-white hood and the black mask. When the camera is charging or when motion is detected, the LED light glows blue. A microphone is also there, which you may use to communicate with others who are in your line of vision.

A black solar panel covers the top and there is a USB-C port on the back. There is a sync button under the silicone cover, which is needed when installing the camera. The solar panel is designed as the main power source, but the camera can also be charged manually using the USB port if the sun is not available.

As already mentioned, the Eufy SoloCam S40 contains 8 gigabytes of memory, which can hold at best 30 daily ten-second clips for a month.

The S40 is easy to install, much as other wireless products from the brand. Create an account after downloading the application on your tablet or smartphone. Once this is finished, click the sync button on the camera’s rear, input your wifi network’s password, and then present the camera with the QR code that displays on your device’s screen. To name your gadget, simply adhere to the on-screen directions.


  • The 2K image is clear and detailed
  • Spotlight and siren to repel intruders
  • Inner memory

The recordings’ clarity and attention to detail really stood out to us. The light beam may be configured to illuminate in the dark upon motion detection, adding color to nighttime footage. The image has a little amount of fisheye distortion, but not enough to degrade the image’s quality.

The Eufy SoloCam S40’s light beam’s brightness and tone may be altered. We were unhappy that, unlike the Arlo Pro 4, for instance, the light could not be programmed to turn on for extended periods of time and also be used as a yard light. While looking at the picture, a 90-decibel siren may also be manually activated in addition to the spotlight.

The artificial intelligence accurately identified the individuals in the image, even including a little symbol of the subject in the event list. The speaking feature was likewise crystal clear.

Battery Life

  • The solar panel charges the battery
  • When charged with a cable, the battery charges in eight hours
  • The battery charge can be seen through the application

The device’s solar panel on the lid charges the battery. In the event that the panel receives two hours of sunlight each day, there is no need to manually charge the camera. According to Eufy, if the S40 is placed in an area without direct sunlight, the battery may support up to four months of recording time on a single charge. The program clearly displays the battery level in percentages.

During the evaluation, we put the camera to the test by setting it up where it could readily get two hours of sunlight each day. Throughout the whole period, there was never a need to manually charge the gadget. Naturally, how frequently movement is detected, how frequently live broadcasts are watched, whether the siren sounds, and if the voice feature is utilized all have an impact on battery life.

It takes around eight hours to manually charge the S40 with a cable to a full charge.

The handy Power Manager feature on the SoloCam S40 also enables you to control energy use by reducing the length of recorded movies and modifying the sensitivity of the motion detector.

Management Application

  • Easy to navigate
  • Works with Amazon Alexa and Google Assistant
  • Create a recording schedule

The Eufy Security program, which works with the manufacturer’s other security cameras, is required to handle the S40’s recordings. The program launches with a list of the Eufy devices you have in your house and a snapshot of the most recent movement that was detected.

You may leap to follow the live image from the camera by pressing the screenshot, or you can utilize the fast actions above the screenshot to turn off alerts. Additionally, you may examine the most recent occurrences chronologically or change the most popular camera settings, including altering the activation zones. You may control camera behavior, switch them on or off, and set schedules from the Security tab at the bottom.

SoloCam S40 is compatible with Amazon’s Alexa and Google, so the live image can be viewed using a smart screen. Unfortunately, like many other Eufy cameras, the S40 is not compatible with Apple’s HomeKit.

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