The universal four-channel AVATTO DIY module lets you conveniently control lights, gates, pumps, or blinds remotely. It offers 2.4 GHz Wi‑Fi, Bluetooth fallback, support for 433 MHz RF, power via 7–32 V AC/DC or 5 V USB‑C, and up to 10 A per channel. It’s easy to set up in AVATTO / Tuya Smart / Smart Life apps and works with Amazon Alexa and Google Assistant.
Expand your home automation with a reliable and flexible switch. AVATTO can control multiple devices at once, switch scenes, and schedule on/off times. Thanks to the combination of Wi‑Fi + Bluetooth, it remains controllable even during network outages, and with 433 MHz RF you can trigger it locally without a phone.
Installation is quick: screw terminals, wide 7–32 V AC/DC or 5 V USB‑C power input, and 10 A per channel for safe connection of lighting, motors, or pumps. The AVATTO / Tuya Smart / Smart Life apps enable automations, groups, and voice control via Amazon Alexa and Google Assistant.
- 4 independent channels – control each circuit separately.
- Scenes and timers – scheduling, countdowns, and condition-based automations.
- Manual control – built-in buttons for instant switching.
- Safe operation – protective circuits and stable performance.
- DIY integration – ideal for home projects and IoT systems.
Specifications
- Manufacturer
- Avatto
- Model
- WSMD-4 32V
- Type
- Four-channel smart DIY switching module
- Power supply
- AC/DC 7–32 V or USB‑C 5 V
- Maximum load
- 10 A per channel
- Wireless connectivity
- Wi‑Fi 2.4 GHz b/g/n, Bluetooth
- Radio frequency
- 433 MHz (RF remote control)
- Operating temperature
- -10 °C to +40 °C
- App support
- AVATTO, Tuya Smart, Smart Life
- Voice control
- Amazon Alexa, Google Assistant
- Certifications
- CE, RoHS
- Package contents
- AVATTO WSMD-4 32V smart switch module, user manual, USB‑C power cable
