Nous L14 Tuya Zigbee smart irrigation valve

The Nous L14 Tuya Zigbee smart irrigation valve is an ideal solution for automating and remotely controlling garden irrigation. Whether you're watering a small backyard, a lawn, or a greenhouse, this smart device allows precise control of water flow—even from a distance.

Thanks to the built-in real-time water flow sensor, you can monitor water usage instantly, helping you save water and reduce costs. With an IP66 rating, the device is resistant to dust and water ingress, making it suitable for outdoor environments.

Powered by the Tuya Zigbee protocol, the Nous L14 ensures stable and reliable communication. It’s easy to install and requires only a compatible Tuya / Smart Life Zigbee gateway. It also supports integration with Home Assistant Zigbee coordinators and cloud-based voice assistants like Amazon Alexa and Google Assistant, enabling hands-free voice control.

About Nous brand

Nous is a European smart home brand established in 2014. Its product portfolio includes smart plugs, switches, sensors, and cameras, primarily built on the Tuya ecosystem. Nous Wi-Fi products can be seamlessly integrated into existing home networks without a hub, while Tuya Zigbee devices operate via dedicated Zigbee gateways, offering enhanced connectivity and network separation.

Key Features

• Automated Water Control
  Remotely turn the water supply on or off via the Nous Smart Home app, ensuring accurate irrigation management.
• Built-in Flow Sensor
  Accurately monitors water consumption, helping promote eco-friendly water use.
• Tuya Zigbee Compatibility
  Reliable communication through Tuya Zigbee protocol for smart home integration.
• Voice Assistant Integration
  Works with Amazon Alexa and Google Assistant (via Zigbee gateway) for convenient voice commands.
• Scheduling Function
  Set specific times to open or close the valve—perfect for automated garden watering routines.
• Programmable Rain Delay
  Avoid overwatering with the rain delay function that pauses irrigation based on preset logic.
• Manual Operation
  Can be manually operated in case of power outages or connectivity issues.

Smart Home Protocols & Platform Compatibility

• Supported Protocols: Tuya Zigbee
• Native Apps: Nous Smart Home / Tuya / Smart Life
• Cloud Integration: Amazon Alexa, Google Assistant (via Zigbee gateway)
• Advanced Integration: Supports Zigbee2MQTT for Home Assistant setups
• Voice Control: Compatible with Amazon Alexa and Google Assistant

Smart Features Overview

• Remote ON/OFF control via Nous Smart Home app
• Real-time water usage monitoring
• Timed open/close scheduling
• Programmable rain delay
• Automation and scenes with other Zigbee devices
• Voice control through Alexa and Google Assistant
• Manual control in offline situations

Additional Specifications

• Suitable for both indoor and outdoor use (IP66 weatherproof)
• Simple Plug & Play installation (Tuya Zigbee gateway required)
• Faucet thread: ¾ inch (DN20)
• Operating water pressure: 0.03–0.9 MPa (0.3–9 bar)
• Water flow rate: 1–35 L/min (0.016–0.58 L/s)
• Power Supply: 4 × AA 1.5V batteries (not included)

At the link below, you can access our sales support materials for individual products.
Available documents are organized by manufacturer in folders on Google Drive.

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