Home Assistant Connect ZBT-2 (Zigbee and Thread USB adapter)
Home delivery 1-4 b.d.
Delivery to DPD Pickup locations 1-4 b.d.
Products purchased together
Delivery terms
Order processing
Order processing
Quantity in shop
 Not available | Lemona Estonia warehouse |
| Not available | Lemona Vilnius warehouse 1 |
| Not available | Lemona Vilnius warehouse 2 |
| Not available | Lemona Kaunas warehouse |
| Not available | Lemona Klaipėda warehouse |
| Not available | Lemona Šiauliai warehouse |
 >10 pcs | Lemona central warehouse |
Home delivery
Home delivery
Over €50.00 (Orders up to 1000 kgs) | For free |
To €50.00 (Orders up to 1000 kgs) | €5.00 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
3,50
Product description
Home Assistant Connect ZBT-2 – Zigbee & Thread USB Adapter
The Home Assistant Connect ZBT-2 is a high-performance USB adapter designed to build a powerful Zigbee 3.0 or Thread mesh network in your smart home. Featuring up to 4× faster performance compared to the first-generation ZBT, a precision-tuned 4.16 dBi antenna for enhanced coverage, and the advanced Silicon Labs MG24 chipset, this adapter is ready for modern smart home demands. SmarterHOME+1
It supports seamless migration from existing Zigbee ecosystems (e.g., ZHA, deCONZ, Zigbee2MQTT), full Thread support, and opens the door to future-proof Matter devices. home-assistant.io
Key Features
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Dual-protocol support for Zigbee 3.0 and Thread – choose whichever fits your network best. home-assistant.io+1
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Up to 4× faster response compared to the ZBT-1 adapter. SmarterHOME+1
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High-performance external antenna (4.16 dBi) ensures stronger, more reliable connectivity and extended range. SmarterHOME+1
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USB-C interface, sleek compact design, one-click firmware updates and intuitive setup. home-assistant.io+1
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Open design friendly to enthusiasts: integrates with ZHA, Zigbee2MQTT, OpenThread Border Router and is ideal for building a unified smart home network. SmarterHOME
Technical Specifications
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Model: NC-ZBT-9741 SmarterHOME
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Chipset: Silicon Labs MG24 (Zigbee/Thread radio) SmarterHOME
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Interface: USB-C SmarterHOME
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Antenna gain: 4.16 dBi SmarterHOME
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Frequency band: 2400–2483.5 MHz (2.4 GHz) SmarterHOME
Includes
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ZBT-2 USB adapter
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External antenna
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USB cable
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Quick start guide
Ideal For
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Users running Home Assistant who want to connect Zigbee and/or Thread devices in a unified system.
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Upgrading to a future-proof smart home setup that supports Matter-over-Thread and other advanced protocols.
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Larger homes, complex installations, or scenarios where superior wireless coverage and mesh performance matter.