ZigBee Avatto LZWSM16-W3 Smart Switch Module without Neutral TUYA

Simplify lighting control in your home. The functional 3-channel Avatto smart switch module allows you to control your lights remotely - using the TUYA / Smart Life application or voice assistants Google Assistant or Amazon Alexa. It also allows you to create operating schedules, timers and automation. At the same time, the device is very easy to install - no neutral wire is required. It supports the ZigBee 3.0 communication protocol - a ZigBee gateway is required for its operation (sold separately).

Many options with the app

You no longer have to worry about forgetting to turn off the lights before leaving home – now you can do it with your smartphone! The TUYA / Smart Life app allows you to turn your lights on and off remotely. It also allows you to group switches and control multiple switches at the same time. You can also share your devices with other household members. This way, they will also be able to control the lights remotely! There is also a lock function.

Additional facilities

Let the lights in your home adapt to your schedule. With the app, you can easily set a timer or schedule so that the lights automatically turn on at the time you usually wake up and turn off when you go to bed. You also have the option to connect multiple devices and automate their operation. The switch can also remember your last settings and restore them if, for example, there is a power outage.

Hassle-free installation

Thanks to its compact design, the LZWSM16-W3 is compatible with various types of switches and fits up to 95% of the installation boxes on the market. It can also be attached to a lamp. Its installation will not cause you any problems and does not require a neutral wire. In addition, you can use 2 switches to control one lamp, which is ideal for example near a staircase. This way you can conveniently turn on the light on the ground floor and turn it off when you go upstairs!

Voice control

Are you kneading a cake, have your hands full and need some extra light? Or are you already in bed and want to fall asleep, but you still need to turn off the light? With Avatta, everything becomes much simpler - the LZWSM16-W3 switch is compatible with the voice assistants Amazon Alexa and Google Assistant. This allows you to control the lighting with simple commands! Now just a few words are enough to turn the lights off or on - you don't even have to reach for your phone.

Warranty: 12 months

The text is machine translated.

User view

The Avatto LZWSM16-W3 ZigBee smart switch module without a neutral conductor is the right choice for anyone who wants to upgrade their home with more advanced and simpler automation, but does not have access to a neutral wire in the existing wiring. It is most often used by those who renovate older apartments or houses and want to make everyday life more convenient - from turning on the lights from bed to setting schedules for greater security and energy savings. The Avatto brand is well received by consumers due to its reliability and easy connection to the TUYA application, which allows intuitive control even for beginners in smart solutions.

Why buy at Enaa

At Enaa, finding the right smart switch module is easy, as we provide a clear comparison of different models, and you can always count on proven original products and professional user support for all questions regarding smart home solutions.

Answers to frequently asked questions

Can I use the Avatto LZWSM16-W3 ZigBee module in older electrical installations without a neutral conductor?

Yes, this module is specifically designed for installation in systems where the neutral conductor is not present, making it ideal for the renovation of older apartments and houses.

Which devices can I connect to the module and which application can I use to control it?

The module works with many common switches and lights, and is easily controlled via the TUYA application or other platforms compatible with the ZigBee protocol.

Do I need a smart hub (gateway) to use it?

Yes, to connect and operate the module via smartphone or automation commands, you need a ZigBee gateway that establishes a connection between the module and the application.

How do I ensure the security of my smart devices on my home network?

We recommend using a strong Wi-Fi password and regularly updating the software in the application and on the interface, as this effectively reduces the possibility of unauthorized access.

Is the smart switch module suitable for larger lights or more powerful connections?

Before installation, check the maximum permissible load of the module, which is written in the product's technical data, as the module is intended primarily for conventional lights and standard household use.

Description updated: October 2025