Home Assistant Connect ZBT-2
- Next-Gen Performance, 4x Faster: Lightning-fast responses, ultra-low latency, and seamless smart home control.
- Dual-Protocol Power in One Device: Zigbee 3.0 and Thread connectivity in a single device, fully Matter-ready.
Verfügbarkeit: Sofort-Versand ab Lager
Home Assistant Connect ZBT-2 is the next-generation Zigbee & Thread USB radio from Nabu Casa, designed specifically for Home Assistant.It connects via USB-C to your Home Assistant hub (e.g., Green / Yellow / Raspberry Pi) to build a fast, reliable, and fully local smart home network.Up to 4× faster than the previous generation ZBT-1 (SkyConnect), with enhanced RF performance and stronger connections.
Feature
- Next-Gen Performance, 4× Faster: Powered by the cutting-edge Silicon Labs MG24 SoC and ESP32-S3 USB bridge, the ZBT-2 delivers lightning-fast responses, ultra-low latency, and seamless smart home control——4x faster than ZBT-1.
- Dual-Protocol Power in One Device: Enjoy Zigbee 3.0 and Thread connectivity in a single device — natively integrated with Home Assistant’s ZHA and Thread systems. ZBT-2 is fully Matter-ready, future-proofing your entire smart home ecosystem.
- Extended Range. Exceptional Stability: Equipped with a 4.16 dBi omnidirectional high-gain antenna, ZBT-2 easily penetrates walls and extends coverage across multiple rooms. Its orientation-sensing feedback ensures the antenna always performs at peak efficiency — guided by a gentle LED indicator.
- Plug-and-Play Setup: Simply plug in the ZBT-2 — Home Assistant automatically detects and configures it for Zigbee or Thread networks. No drivers, no manual pairing — just plug and automate.
- Local Smart Home Hub: All Zigbee and Thread communication stays within your home network for instant response and maximum privacy.
Specification
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Category |
Item |
Details |
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Product |
Model No. |
NC-ZBT-9741 |
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Conformity |
CE, FCC, RCM |
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FCC ID |
2A8ZE04 |
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Origin |
Made in China |
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Product Details |
SoCs |
Silicon Labs MG24 |
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ESP32-S3 (USB-serial bridge) |
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Power & Data |
USB-C |
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5V DC/500 mA |
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Supported Protocols |
Zigbee 3.0 |
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Thread |
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Antenna Characteristics |
Frequency Range |
2400-2483.5 MHz |
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Peak Gain |
4.16 dBi |
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Transmit Power |
10 dBm (Europe) |
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8 dBm (Rest of world) |
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Radiation Pattern |
Omnidirectional |
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Antenna Dimensions |
Ø 24 mm × H 164 mm |
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Device Characteristics |
Dimensions & Weight |
Device: 83 × 83 × 179 mm, 157 g |
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In box: 227 × 168 × 42 mm, 350g |
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Material |
Polycarbonate plastic |
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Colors: White & Semi-transparent |
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Environmental Conditions |
Operating Temperature |
Indoor use only 0 °C to 65 °C (32 °F to 149 °F) |
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Humidity |
Non-condensing Keep in a dry environment |
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Usage Notes |
Indoor use only. Avoid direct sunlight and heat sources to prevent overheating. Keep away from excess dust or moisture. |
Application
- Smart home gateway hubs
Ideal as the core coordinator in your Home Assistant setup. ZBT-2 serves as the brain of your Zigbee or Thread network, connecting lights, sensors, switches, and more into one responsive, unified system.
- Reliable Connectivity for Every Space
Whether in an apartment, home, or workspace, ZBT-2’s high-gain 4.16 dBi antenna ensures strong, stable communication across rooms and floors. Its intelligent design minimizes interference and maintains consistent performance in any environment.
- Building a Matter + Thread ecosystem
Future-proof your setup with dual-protocol support. ZBT-2 bridges Zigbee and Thread devices, enabling smooth integration into the Matter ecosystem for next-generation interoperability.
Certification
| HSCODE | 8517629990 |
| USHSCODE | 8517620010 |
| UPC | |
| EUHSCODE | 8517180000 |
| COO | CHINA |
Part List
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Home Assistant Connect ZBT-2 base |
×1 |
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Antenna |
×1 |
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1.5 m USB Type-C Cable |
×1 |
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Quickstart guide |
×1 |


