Product detailed description

⚡ Zigbee2MQTT Relay with Power Metering and 12VDC/230VAC Power Supply

Nous B2Z is a single-channel relay with Zigbee protocol support that works in Tuya/SmartLife apps, as well as in HomeAssistant, and unlike the B1Z, it includes energy metering. The relay can be powered by 230VAC as well as 12VDC, and thanks to the energy metering, it is ideal for devices whose household consumption we want to track.

The relay communicates via the Zigbee 3.0 and Zigbee2MQTT protocols, making its integration possible into all common smart home systems supporting this protocol.

This small relay can switch up to 16A at 230VAC. As a result, you can install it directly into an electrical socket and use it for control. Of course, the relay can also be installed behind a switch to control lighting. Thanks to the button input, you also retain the ability to control the connected device in the classic way.

Main Settings

🔖 Brand: Nous
🔧 Special Features: Works with the app or locally in Home Assistant with ZigBee2mqtt or Zha, 1 channel, power meter
📜 Certificate: CE
🔗 Compatibility: Requires a ZigBee 3.0 hub/gateway
🛡️ Material: PC V0 flame-retardant plastic

Specifications

📏 Device Dimensions: 42 x 37 x 16 mm
⚡ Maximum Load: AC 16A/DC 10A
🌡️ Operating Temperature: 0 °C ~ 40 °C
💧 Moisture Protection Level: IP20
🔋 Operating Voltage Range: 100 – 240 V AC/24 – 30 V DC
⚖️ Device Weight: 30 g

Network

📡 Communication Standard: IEEE 802.15.4
📡 Protocol: Zigbee 3.0
📱 Smartphone Control: Nous smart, Tuya smart life app, Home Assistant, etc.
🎙️ Voice Assistant Compatibility: Alexa, Google Assistant
📶 Frequency Range: 2400 – 2483 MHz
📡 Max. Transmit Power: 10 dBm