Nous L3 Smart Wi-Fi Water and Gas Valve Actuator

Product detailed description

Nous L3 Wi-Fi – Stop Water and Gas Leaks Remotely

A burst pipe in your bathroom or a leaking gas line can cause catastrophic property damage in a matter of minutes. The Nous L3 Motorized Smart Valve Actuator (Wi-Fi version) is an incredibly effective and highly affordable defense mechanism against such disasters. This ingenious device mounts directly over your existing main ball (lever) valve for your water or gas supply. It acts as an external robotic arm, allowing you to physically close and open your main utility lines remotely directly from your smartphone.

Direct Wi-Fi Connection – No Hub Required

The biggest advantage of this specific model is its built-in 2.4 GHz Wi-Fi chip. To connect it to the Nous Smart Home, Tuya, or Smart Life apps, you do not need to buy any additional smart hubs or gateways. If you leave for a long vacation and remember you forgot to shut off the main water line, you can do it with a single tap on your phone while sitting at the airport terminal.

Zero Plumbing and No Pipe Cutting

Installing this smart actuator is completely DIY-friendly and requires absolutely no professional plumbing tools. The unit securely clamps directly onto the exterior of the water pipe, just above your valve. Its strong, adjustable robotic arm then grabs your valve's existing lever handle. When triggered, the electric motor physically turns the lever 90 degrees to shut off the supply. In the event of a power outage, a manual release pull-ring on the clutch mechanism allows you to disengage the gears and turn the valve handle freely by hand.

Safety Automations and Garden Irrigation

Beyond emergency flood protection, you can also use this device for automated garden irrigation. Simply connect it to a valve supplying your garden hose and use the app to schedule the sprinklers to turn on for exactly 15 minutes every evening.
The device fully supports Amazon Alexa and Google Assistant. If your hands are dirty while cooking, you can easily ask your voice assistant to turn the gas valve on or off.

Technical Specifications:

• Wireless Standard: 2.4 GHz Wi-Fi (Connects directly to your router, up to 50m range in open space).
• Power Supply: Direct mains power via the included 12V/1A DC wall adapter.
• Motor Torque: Powerful 30 - 60 kg.cm geared motor (strong enough to turn stiff valve levers).
• Operation Speed: Fully opening or closing the valve takes approximately 5 to 10 seconds.
• Control Options: Physical push button, mobile app control, or voice control.