Avatto ZWSM16-DC32V-1 1-channel ZigBee switch module with a potential-free contact

Avatto ZWSM16-DC32V-1 1-Channel ZigBee Switch Module with Dry Contact

The Avatto ZWSM16-DC32V-1 module is a smart switch with a dry contact that allows you to control lighting, blinds, pumps, or other low-voltage devices in home automation. Thanks to ZigBee 3.0 connectivity, it offers stable communication, instant response to commands, and compatibility with Tuya Smart and Smart Life systems. With it, you can create automatic scenarios, schedules, and control devices using voice commands via Amazon Alexa or Google Assistant (with a ZigBee gateway).

Low-Voltage Reliability

The Avatto ZWSM16-DC32V-1 is designed for use in low-voltage systems—it supports 12–32 V DC power and a maximum load of 150 W / 5 A. High-quality construction and CE and RoHS certifications confirm its safety. Thanks to its compact dimensions, the module fits perfectly into installation boxes or system enclosures, allowing for the modernization of existing installations without the need to replace wiring.

Control from Anywhere

The Tuya Smart or Smart Life mobile app provides access to the device from your smartphone—you can turn devices on, off, and schedule their operation at any time. The module remembers its last state after a power outage, and the sharing feature allows other users to control it as well. Full integration with the ZigBee system allows you to manage your entire smart home ecosystem from a single app.

Quick installation and setup

Installing the Avatto ZWSM16-DC32V-1 is simple and intuitive. Just place the module in the junction box, connect the wires according to the diagram, and pair it with the ZigBee gateway. Pairing is initiated by pressing the reset button or toggling a traditional switch five times—the LED on the module will then begin to flash rapidly, indicating readiness for pairing. Once configuration is complete, the module is ready for use and can be controlled wirelessly.

Versatile Application

The Avatto ZWSM16-DC32V-1 ZigBee module is suitable for use wherever precise control of low-voltage devices is required—e.g., in 12/24 V LED lighting systems, pump control, actuators, or roller shutters. Thanks to ZigBee 3.0 communication, it works with a wide range of gateways and sensors, creating a cohesive and energy-efficient building automation system.

Included

• Avatto ZWSM16-DC32V-1 ZigBee Switch Module
• Mounting bracket with clip
• User manual