Nous - Zigbee ON/OFF module + Consumption measurement - 2 loads B3Z

Nous B3Z - Zigbee Dual-Channel Smart Module with Energy Monitoring

The NOUS B3Z Zigbee ON/OFF + Power Measurement module is a dual-channel smart switch designed to control and monitor two separate electrical loads simultaneously. It transforms standard electrical devices into connected smart components, enabling ON/OFF switching and accurate real-time energy consumption measurement via your smartphone or smart home platform.

Thanks to its Zigbee 3.0 connectivity, the NOUS B3Z integrates seamlessly into your home automation network, allowing users to automate lighting, manage heating systems, and track energy usage efficiently. The module provides both convenience and intelligent energy management for modern smart homes.

Smart Dual-Channel Control

With two independent channels, the NOUS B3Z allows precise control and monitoring of two devices at once—ideal for managing separate circuits such as lighting or heating. Each channel supports up to 10A, with a total combined load of 16A, ensuring flexibility for various applications.

Energy Monitoring & Efficiency

The integrated consumption measurement feature helps you track power usage for each channel in real time. By providing detailed insights, it enables smarter energy decisions and contributes to reducing overall power consumption.

Simple Setup & Zigbee 3.0 Connectivity

Installation is quick and straightforward—just connect the module to your existing wiring and pair it with a Zigbee 3.0 hub. Compatible with Nous Smart Home, Tuya Smart Life, and Home Assistant, it offers full remote control through your smartphone or automation system.

Important Note

If connected to the Somfy Tahoma Switch system, only default values can be used, and parameter customization will not be available.

Main Features

• Dual-channel ON/OFF control with energy consumption monitoring
• Supports two separate loads up to 10A each (16A total)
• Accurate energy tracking for efficient power management
• Seamless Zigbee 3.0 connectivity for reliable performance
• Remote control via Nous Smart, Tuya Smart Life, or Home Assistant
• Voice control through Amazon Alexa and Google Assistant
• Compact, fire-resistant PC V0 casing with easy installation

Technical Specifications

• Brand: NOUS
• Model: B3Z
• Function: 2 channels, energy meter
• Certificates: CE
• Material: PC V0 fireproof plastic
• Dimensions: 42 × 37 × 16 mm
• Weight: 30 g
• Max Load: 10A per channel / 16A total (DC: 10A)
• Voltage Range: 100–240V AC / 12–48V DC
• Operating Temperature: 0°C – 40°C
• Protection Level: IP20
• Communication Standard: IEEE 802.15.4
• Protocol: Zigbee 3.0
• Frequency Range: 2400 – 2483 MHz
• Max Transmission Power: 10 dBm
• App Control: Nous Smart, Tuya Smart Life, Home Assistant
• Voice Assistants: Alexa, Google Assistant
• Requires: Zigbee 3.0 Hub or Gateway