Home Assistant
Home Assistant Connect ZBT-2
Home Assistant Connect ZBT-2
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📄 Bedienungsanleitung als PDF herunterladen
📄 Technische Spezifikationals PDF herunterladen
📄 Zertifizierung PDF herunterladen
Works with: ZHA, Zigbee2MQTT, Thread, and Matter

The Home Assistant Connect ZBT-2 is the simplest and most powerful way to connect Zigbee, Matter, and Thread devices directly to Home Assistant. Thanks to a precision-tuned antenna, the latest chip generation, and plug-and-play setup, it delivers outstanding stability and speed—developed by the team behind Home Assistant itself.
Highlights
📡 Optimized Antenna: Maximum range and signal quality for Zigbee and Thread connections.
⚡ Four times faster: Significantly improved response times compared to the previous model.
🚀 Next-Gen Performance: The new Silicon Labs MG24 chip ensures peak performance and maximum stability.
🆕 Open Platform: Based on the second generation of the Connect platform – fully open, expandable, and easy to integrate.
🔌 Plug & Play: Set up and migrate your network in minutes using the built-in Home Assistant wizard (with ZHA).
🌐 Flexible Usage: Start either a new Zigbee or Thread network.
🌎 Maximum Compatibility: Works with ZHA, Zigbee2MQTT, and OpenThread Border Router (for Matter).
💪 Inherent Reliability: Developed by Nabu Casa, the hardware makers behind Home Assistant.
Technical Specifications
| Model | NC-ZBT-9741 |
| Protocols | Zigbee 3.0, Thread |
| Chips | Silicon Labs MG24 (Zigbee/Thread) & ESP32-S3 (USB-Bridge) |
| Interface | USB-C, 5 V DC / 500 mA |
| Frequency Range | 2400 – 2483.5 MHz |
| Antenna Gain | 4.16 dBi |
| Transmit Power | 10 dBm (EU), 8 dBm (Rest of World) |
| Radiation Pattern | Omnidirectional |
| Antenna Dimensions | Ø 24 mm, H 164 mm |
| Total Dimensions | 83 × 83 × 179 mm (157 g) |
| Packaged | 227 × 168 × 42 mm (350 g) |
| Material | Polycarbonate, white and semi-transparent |
| Operating Conditions | Indoor | 0 °C – 65 °C (Antenna –40 °C to +85 °C) |
| Humidity | Non-condensing, store in a dry place |
| Certifications | CE, FCC, RCM | FCC-ID 2A8ZE04 |
In the Box
- Home Assistant Connect ZBT-2
- Antenna
- Stand
- USB cable (1.5 m, USB 2.0/3.0)
- Quick start guide
Compatibility and Integration
The Home Assistant Connect ZBT-2 supports Zigbee 3.0 and Thread via the MG24 chip and can be seamlessly integrated into Home Assistant. It can be used as a coordinator for ZHA or Zigbee2MQTT, as well as an OpenThread Border Router.
Special Features
The ZBT-2 is the second generation of the Home Assistant Connect platform. It combines peak performance with an open architecture – ideal for users who want maximum reliability and future-proofing.
Responsible Person
Responsible Person
Urs Strewe - Smartdomo
Kottgeiseringer Str. 3c
82284 Grafrath
Deutschland
Manufacturer
Manufacturer
Nabu Casa Inc.
1500 Valley House Drive Suite 210
Rohnert Park, CA 94928
USA
