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  • COMMAIK
    • Contact Form
    • Imprint
    • Privacy Policy
  • The Villa
    • The top floor
    • The upper floor
    • The first floor
    • The cellar
    • The garden
  • Stories from the construction
    • irrigation
    • Photovoltaics
    • Pool and terrace
    • SmartHome
    • The planning
    • The demolition
    • The installation
    • Machinery
    • Restoration and working techniques
    • This and that
  • Videos
    • Build & Renovate
    • Irrigation
    • Carport
    • Gabions
    • Garden
    • Garden kitchen
    • Pool
    • Smart Home
    • Drying
    • Tutorials
  • TESTED & RATED
    • Heating solutions & energy
    • Outdoor & Garten
    • Pool & garden kitchen
    • Security & Smart Home
    • Tools & DIY
  • Commaik Music
  • Privacy Policy
  • Imprint
  • Contact Form
  • Reolink Argus Eco Ultra review: 4K rechargeable surveillance camera without subscription

    A man thoughtfully poses in front of images of the Argus Eco Ultra cameras, a solar panel, and a backyard pool. The Reolink logo is at the top right, with "Argus Eco Ultra" displayed prominently in bold text. www.commaik.de

    The Reolink Argus Eco Ultra is a 4K battery-powered surveillance camera that works completely wirelessly and impresses with smart motion detection and color night vision. The test shows how good the image quality really is, how reliably the motion detection works and whether the battery delivers what it promises in practice. There is also a look at the storage options with microSD card, Home Hub and Home Hub Pro as well as integration into smart home systems such as Alexa, Google Assistant and Home Assistant.

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    6 steps to perfect pool water after the winter break

    14. February 2025
    A small backyard swimming pool with clear blue water is surrounded by patio stones. The covered outdoor seating area, topped with solar panels, offers a perfect spot for winterizing the pool. A palm plant sits in the foreground. www.commaik.de

    Winterizing the pool – putting pool technology into operation and adjusting water values

    29. January 2024
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    Robot lawn mower without boundary wire in test: The best models in comparison

    26. February 2025
  • The best storage solutions for Reolink surveillance cameras: recommendations & experiences

    A surveillance control room with six security cameras surrounding a Reolink recording device on a desk, monitors displaying blurred Reolink footage in the background. www.commaik.de

    A reliable storage solution is crucial to realize the full potential of a Reolink surveillance camera. Whether for real-time monitoring or long-term storage of high-resolution recordings – without sufficient memory, there is a risk that important data will be lost or overwritten prematurely. This article presents various storage options such as microSD cards, home hubs and NVR systems. Both test results and user opinions are taken into account in order to identify the best solutions for different requirements.

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    LiFePo4 Powerstation – mobile storage for stand-alone PV systems

    5. January 2024
    A person in dark clothing stands by a white counter, holding a metal tube and a small rectangular device. Behind the counter is a white and black parking heater machine labeled Motour with various attachments and a red button. www.commaik.de

    Heating optimization: How to make your diesel parking heater quieter – pump and silencer in the test

    20. December 2025
    A man with gray hair and a thoughtful expression stands in front of a textured beige wall with faded markings, while a large white arrow points to a spot where a horizontal barrier was installed for drying purposes. www.commaik.de

    Draining the basement with a new horizontal barrier – conclusion after 9 months

    8. November 2024
  • Reolink Altas PT Ultra: The powerful 4K battery-powered surveillance camera in a test

    A man points to security camera equipment, featuring a Reolink Altas PT Ultra camera, solar panel, and hub, with a backyard pool and patio area in the background. The Reolink logo is displayed on the left. www.commaik.de

    The Reolink Altas PT Ultra is an impressive surveillance camera that I tested in my latest project. With 4K resolution, ColorX night vision and 360° auto-tracking, it offers powerful functions for outdoor use. In comparison to the Reolink TrackMix PoE and the RLC-1212A, I examined the image quality during the day, at night and at dusk and found interesting differences. In this article, I describe my installation procedure, how the cameras work and which models are particularly suitable for certain areas of application.

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    The dreame a1 pro, a modern robotic lawn mower with a sleek grey design, operates on a grassy lawn, with a building and potted plants visible in the background. www.commaik.de

    Dreame A1 Pro in test – Cordless robotic lawnmower without boundary wire & RTK

    24. May 2025
    A smart irrigation controller displaying “Hydrawise” is shown with an arrow pointing to a sprinkler watering a lush green lawn in the backyard. www.commaik.de

    Installing and programming the Hunter Hydrawise irrigation computer – step by step

    24. August 2025
    A man stands beside images of a backyard with a pool. A Reolink Trackmix PoE security camera is shown on the left, with the Reolink logo at the top right and smart home icons above the garden scene. www.commaik.de

    Reolink TrackMix PoE – 4K dual lens surveillance camera review

    20. July 2024
  • Reolink Home Hub: Central storage & monitoring center

    A man looks thoughtfully at three security cameras, each with arrows pointing toward a white Reolink home hub device on a grey background. www.commaik.de

    The Reolink Home Hub is an innovative surveillance camera storage and management unit that enables easy and efficient management with local storage for up to eight cameras. Especially for users who do not require a complex NVR infrastructure, this home hub offers a compact and powerful alternative. In this article, I will go into detail about the functions, setup, advantages and disadvantages of the Reolink Home Hub.

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    Partially constructed garden kitchen with unfinished concrete block walls, a wooden roof, and a grill inside. The structure sits in a backyard, surrounded by trees visible in the background. www.commaik.de

    Build your own garden kitchen – solid half-timbered roof with OSB and welded sheeting for the outdoor kitchen

    22. March 2024
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    Secure raised bed on a slope with gabions and honeycomb fleece

    2. August 2020
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    Installing a lawn sprinkler: Step-by-step instructions for watering your garden

    21. March 2025

Autor & Blogger

In this construction diary, we share our experience in the renovation and modernization of our Art Nouveau villa and hope to give a few suggestions and tips to some of you.

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