1. Introduction
The NOUS ZigBee Smart Plug 15A is a compact and versatile smart outlet designed to enhance your home automation experience. It features energy monitoring capabilities, allowing you to track power consumption, and offers seamless integration with various smart home ecosystems via ZigBee 3.0. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.
Key Features:
- ZIGBEE 3.0 SMART PLUG: Seamlessly integrates with ZigBee 3.0 hubs for smart automation.
- ENERGY MONITORING AND 15A POWER CAPACITY: Track real-time power consumption and supports up to 15A max load (1500W).
- VOICE AND REMOTE APP CONTROL: Control devices via Alexa, Google Home, and the NOUS Smart Home App.
- SMART SCHEDULING AND AUTOMATION: Set timers and automation schedules for efficient energy use and convenience.
- RELIABLE DESIGN AND EASY SETUP: Compact design fits standard wall sockets without blocking adjacent outlets.

Figure 1.1: Front view of the NOUS ZigBee Smart Plug.

Figure 1.2: Overview of the NOUS ZigBee Smart Plug's main features.
2. What's in the Box
Upon opening your NOUS ZigBee Smart Plug package, you should find the following items:
- Smart Plug (Socket)
- User Manual (this document)
- Packaging
3. Specifications
Refer to the table below for detailed technical specifications of the NOUS ZigBee Smart Plug:
| Specification | Value |
|---|---|
| Product Dimensions | 2.36 x 1.5 x 2.05 inches; 2.4 ounces |
| Item Model Number | SPU013 |
| Manufacturer | NOUS |
| Voltage | 120 Volts (AC) |
| Material | Plastic |
| Connector Type | Plug in |
| Plug Format | Type A |
| Country of Origin | China |

Figure 3.1: Compact design and dimensions of the smart plug.
4. Setup
The NOUS ZigBee Smart Plug requires a compatible ZigBee 3.0 gateway (hub) for smart automation, remote control, and voice assistant compatibility. Some voice assistants, like certain Alexa models (e.g., Echo 4th Gen), have a built-in hub and can connect directly. If your voice assistant or smart home system does not have a built-in hub, an additional SmartThings or ZigBee hub may be required.

Figure 4.1: The smart plug requires a compatible ZigBee hub for full functionality.

Figure 4.2: Compatibility overview for direct and hub-required connections.
4.1. Initial Pairing with a ZigBee Hub
- Power On: Plug the NOUS Smart Plug into a standard wall outlet. The indicator light on the plug will begin to blink, indicating it is in pairing mode.
- Open Hub App: Open your ZigBee hub's application (e.g., SmartThings, Hubitat, Home Assistant).
- Add Device: Follow the instructions within your hub's app to add a new ZigBee device. This usually involves selecting 'Add Device' or 'Discover Devices'.
- Confirm Pairing: The hub should detect the NOUS Smart Plug. Once detected, confirm the pairing process in the app. The indicator light on the plug will become solid when successfully paired.
- Rename Device: For easier control, rename the smart plug in your app (e.g., 'Living Room Lamp', 'Coffee Maker').
4.2. Connecting to Voice Assistants (Alexa, Google Home)
Once your NOUS Smart Plug is successfully paired with your ZigBee hub, you can integrate it with voice assistants:
- Link Accounts: Ensure your ZigBee hub's account is linked to your Alexa or Google Home account through their respective apps.
- Discover Devices: In the Alexa or Google Home app, go to 'Devices' and select 'Discover Devices'. The smart plug should appear in your list of controllable devices.
- Assign to Room/Group: Assign the smart plug to a specific room or group for organized control.
5. Operating the Smart Plug
5.1. Manual Control
The smart plug features a physical button on its side. Press this button once to manually turn the connected appliance ON or OFF. This provides a convenient override for smart controls.
5.2. Remote App Control
Using the NOUS Smart Home App (or your integrated ZigBee hub app), you can control your smart plug from anywhere:
- On/Off Control: Tap the device icon in the app to toggle power to the connected appliance.
- Energy Monitoring: Access real-time power consumption data (Power, Current, Voltage) and historical usage graphs within the app. This helps optimize energy use.

Figure 5.1: Energy monitoring interface in the smart home app.
5.3. Smart Scheduling and Automation
Set timers and create schedules to automate your devices:
- Timers: Set countdown timers for devices to turn off after a specified duration.
- Schedules: Program daily or weekly schedules for devices to turn on/off at specific times. This is ideal for lights, heaters, or other appliances to save energy and enhance security.
- Automations/Scenes: Create custom automations based on conditions like sunrise/sunset, device status, or other smart home triggers.

Figure 5.2: Example of using timer and schedule functions for convenience and energy saving.
5.4. Voice Control
Control your smart plug using voice commands through integrated voice assistants like Amazon Alexa or Google Home:
- "Alexa, turn on the [Device Name]."
- "Hey Google, turn off the [Device Name]."
- "Alexa, what is the power consumption of [Device Name]?" (If supported by your hub/voice assistant integration)

Figure 5.3: Voice control setup with a smart plug and voice assistant.
5.5. Re-Router Function
The NOUS ZigBee Smart Plug acts as a ZigBee signal re-router, extending the range and stability of your ZigBee network. By automatically relaying signals to other devices, it helps improve connectivity for other ZigBee devices in your home.

Figure 5.4: The smart plug's re-router function enhances ZigBee network coverage.
6. Maintenance
To ensure the longevity and optimal performance of your NOUS ZigBee Smart Plug, follow these simple maintenance guidelines:
- Cleaning: Disconnect the smart plug from the power outlet before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Environment: Avoid exposing the smart plug to extreme temperatures, high humidity, or direct sunlight. It is designed for indoor use only.
- Storage: If storing the device for an extended period, keep it in a cool, dry place away from direct sunlight and moisture.
7. Troubleshooting
If you encounter issues with your NOUS ZigBee Smart Plug, try the following troubleshooting steps:
| Problem | Possible Solution |
|---|---|
| Plug not pairing with hub |
|
| Remote control not working |
|
| Voice control not responding |
|
| Energy monitoring data is inaccurate or missing |
|
8. Warranty and Support
NOUS products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official NOUS website. You can also contact NOUS customer support directly through the contact information provided on their website.
For the latest updates, FAQs, and community support, please visit the NOUS Store on Amazon.





