Avatto ZWSMMD-4-32V 4-channel Zigbee dry-contact relay module
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Choose countryThe Avatto ZWSMMD-4-32V is a 4-channel Zigbee relay module with a voltage-free contact for controlling low-voltage devices up to 32 V DC. Each channel supports a load of up to 10 A. The dry contact separates the control signal from the switched circuit.
App control and automation
Using Zigbee 3.0, the module supports the Avatto and Smart Life apps for smartphone control without physical access to the installation. It can be used for lighting, home automation and control systems.
- Shared access: share the device with other users and create groups.
- Time-based control: set schedules, countdowns and sunrise mode.
- Scenarios: use cyclic operation and random scenarios.
Power input
The module accepts 7–32 V AC/DC or 5 V via USB-C. These supply ratings are separate from the controlled-device voltage limit of up to 32 V DC.
| Manufacturer | Avatto |
|---|---|
| Power input | AC/DC 7–32 V / USB-C 5 V |
| Maximum load | 10 A per channel |
| Protocol | Zigbee 3.0 |
| Radio frequency | 433 MHz |
| Compatible apps | Avatto, Smart Life |
| Number of channels | 4 |
| Contact type | Voltage-free dry contact |
| Controlled-device voltage | Up to 32 V DC |
| EAN | 6976037362340 |
|---|
How is the module powered?
It accepts 7–32 V AC/DC or 5 V via USB-C. The controlled devices can operate at up to 32 V DC, with a maximum load of 10 A per channel.
Which automation functions are supported?
The module supports schedules, countdowns, sunrise mode, cyclic operation and random scenarios. Device sharing and grouping are also supported.
























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