Smart Home Systems 

r manufacturer compatible. You could say here that the devices of different manufacturers speak different languages and do not understand each other.

Those who opt for a closed system are therefore limited on the one hand in the selection of devices. On the other hand, the smart home standards used are optimally coordinated. They communicate and...

r manufacturer compatible. You could say here that the devices of different manufacturers speak different languages and do not understand each other.

Those who opt for a closed system are therefore limited on the one hand in the selection of devices. On the other hand, the smart home standards used are optimally coordinated. They communicate and work perfectly with each other because they come from the same manufacturer.

Open versus closed systems – The comparison

Closed systems are similar in principle to Apple products: If you use your phone, laptop and tablet from this provider, you can easily exchange data between the devices and are used to uniform operation. Open systems are comparable to Google's Android system, which is used by many different smartphone manufacturers. Although the selection of devices and providers is larger, the research in the selection of a product is more time-consuming and in case of problems there are different contact persons. Therefore, when deciding between a closed or open system, it is important to carefully consider which type of system best suits the requirements.

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  Shelly Relay 3EM Wi-Fi Electric Meter 3x120A Measuring Function

  79,95 € In Stock Tax included

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  The professional 3-phase energy meter. Shelly 3EM can calculate the 2-way consumption: energy produced and consumed for each of the three phases. The device can be configured to measure three separate points of a single-phase electrical system and measure each of these points separately.

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  Shelly DIN Rail Pro 4PM Relay Max. 40A 1 Phase 4 Channels Measurement...

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  Shelly Pro 4PM - a single-phase 4-channel relay, which supports up to 16 A per channel with a total device capacity of 40 A. Shelly Pro 4PM is equipped with four built-in precise power meters that allow you to control and monitor consumption separately for each channel. Equipped with LAN, Wi-Fi and Bluetooth connectivity.

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  2 x Shelly 2.5 Smart Home Wi-Fi Double Relay Switch 230V 10A

  59,95 € Out of stock Tax included

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  Control a variety of household and office appliances (lighting, power lines, garage doors, curtains, security systems, radiators, air conditioners, etc.) in a double pack (2 pieces)

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  Shelly PlugnPlay Button1 Switch & Dimmer Wi-Fi Battery White

  21,95 € In Stock Tax included

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  Wi-Fi-controlled button for activating actions and scenes

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  Shelly Plug&Play H&T Temperature & Humidity Sensor Wi-Fi Battery (n.e.)...

  17,90 € In Stock Tax included

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  Delivery time: 4-5 business days after receipt of payment!

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  Shelly H&T - WLAN Module for Humidity and Temperature

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  Shelly Flush Plus 1 Relay max 16A 1 Channel WLAN BT

  15,00 € In Stock Tax included

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  Delivery time: 4-5 business days after receipt of payment!

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  Control of numerous household and office appliances

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