The INTER-SAT LTD company was awarded the TESLA brand in 2011 with the aim of continuing the tradition and value it has had among Czech consumers for over 70 years. In the menu you can now discover a number of quality household appliances that will save you time and money. Robotic vacuum cleaners, multifunctional electric pots, set-top boxes and antennas for receiving DVB-T2 broadcasts, multimedia centers, soundbars, GSM alarm and more. A wide range of accessories for all products is a matter of course.

TESLA Smart Multimode ZigBee Hub ZH44

Control unit
  • Zigbee + Wi-Fi 2.4/5 GHz + Bluetooth (BLE)
  • More stable connection thanks to 5 GHz Wi-Fi (dual band)
  • Easy setup and LED status indication
  • Control and automation in the TESLA Smart app (iOS/Android)
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The brain of the smart home

 

TESLA Smart Multimode ZigBee Hub ZH44 is a control unit that connects smart devices into one functional whole. It serves as the “brain” of the household – sensors, lighting, and sockets communicate through it, and you control everything from one place. Thanks to multimode connectivity, it is ready to grow with your smart home.

Stable connection thanks to dual-band Wi-Fi

 

The hub supports dual-band Wi-Fi, including 5 GHz, which is often less congested and helps maintain a stable connection even in homes with multiple networks and devices. In practice, this means more reliable smart home operation without unnecessary dropouts – the hub stays “online” and your scenarios run as they should.

Smart communication of devices in the home

 

The hub combines multiple wireless communication methods so that devices in the home can communicate easily and reliably. It supports Zigbee and Bluetooth and allows both direct control of a single specific device and group commands for multiple elements at once. The result is smoother automation – for example, turning off lights throughout the entire home with a single command.

Quick setup without complications

 

The setup is designed so that even an inexperienced user can handle it. After connecting to power, the hub is easily paired in the app, and adding devices afterwards takes just moments. A clear status LED and a reset button for returning to factory settings whenever you need to start over are also practical.

Discreet design, easy installation

 

The compact design of the hub takes up little space and easily fits into any interior. Power via modern USB-C simplifies connection and provides flexibility in placement – just place it in a suitable spot or mount it according to installation options. Thanks to this, a smart home is within reach without complicated installation.

TESLA Smart app – control, automation, and sharing

 

In the TESLA Smart app, you have your smart home under control from anywhere. You control all elements from one place and can easily set up scenes and automations so that lights or sockets, for example, activate at the right time. Control can be securely shared with other users, assigning them roles and permissions.

Main advantages and functions of TESLA Smart Multimode ZigBee Hub ZH44

Smart home center

  • Control unit (hub) – connects compatible smart home elements into one system and simplifies their joint operation.
  • Multimode gateway – combines multiple wireless technologies in one device for more flexible home integration.

    • A connection you can rely on

  • Dual-band Wi-Fi (2.4 + 5 GHz) – option to use 5 GHz Wi-Fi for more stable connections in environments with higher interference.
  • Zigbee protocol – a secure and stable communication method for smart home devices (typically sensors, switches, etc.).
  • Expansion of Zigbee network coverage – in a standard Zigbee network, coverage can be gradually improved by adding devices; some elements can help relay the signal further (especially permanently powered devices).
  • Bluetooth (BLE) – practical support during setup and configuration in the app.

    • Control and automation in TESLA Smart

  • Control via the TESLA Smart app – manage your home from your phone, anywhere; overview of devices in one place.
  • iOS and Android support – the app is available in the App Store and Google Play.
  • Automation – set device behavior according to situations (time, status, conditions) for more convenient home operation.
  • Individual scenes – trigger multiple actions with one click (e.g., “Leaving home,” “Evening”).

    • Easy setup and clear status

  • Intuitive setup for beginners – the app guides hub addition easily; enabled Bluetooth and location on the phone help, the hub is automatically recognized.
  • LED status indicator – quick orientation in device modes (pairing, adding devices, internet disconnection, normal operation).
  • Reset button – easy restoration when changing settings.

    • Design and placement in the home

  • Modern and compact design – discreet appearance suitable for interiors (easy integration into living rooms, bedrooms, and offices).
  • Flexible installation – option to place on a table or mount on a wall depending on space and signal range.
Specifications
  • Model: ZH44
  • Power supply: 5 V DC, max. 1 A
  • Operating temperature: 0 ~ 40 °C
  • Operating humidity: 10 ~ 90 % RH, non-condensing
  • Power connector: USB Type-C
  • Dimensions: 66 × 66 × 20.4 mm
  • Radio communication (for EU):
    • 2.4 GHz Wi-Fi: 2400–2483.5 MHz; max. transmit power +18 dBm
    • 5 GHz Wi-Fi: 5150–5875 MHz; max. transmit power +16 dBm
    • BLE 5.0: 2402–2480 MHz; max. transmit power +10 dBm
    • Zigbee: 2400–2483 MHz; max. transmit power +11.5 dBm
Package contains
  • 1 ks TESLA Smart Multimode ZigBee Hub ZH44
  • 1 ks power cable
  • 1× user manual