Smartify Smart Wi-Fi Switch (Tuya) — Mechanical Edition
A mechanical wall switch that works via the Tuya/Smart Life app and supports voice commands. The declared front-panel material is PC/ABS-V0; this is not a guarantee that it cannot ignite or an independently verified certification.
Smart Features
- Control from anywhere via the Tuya Smart or Smart Life app (Android/iOS).
- On/off schedules , timers , and countdown timer.
- Smart Scenes and device sharing with family members.
- Startup status after power is restored: ON / OFF / Keep as last status .
- Light LED indicators for each button, with color change and brightness adjustment or night off.
- Child lock : Temporarily disables mechanical buttons and prevents unintended operation.
- Energy monitoring : Displays instantaneous power (W) and cumulative energy (kWh) within the application.
- Voice compatibility with Amazon Alexa and Google Assistant .
Technical specifications
| Standard and dimensions | EU standard 86×86 mm |
| electrical supply | 100–240VAC , 50/60Hz frequency |
| Load capacity per button | 5W minimum — 500W maximum |
| Maximum total current | Up to 10A (depending on total loads) |
| wireless connection | Wi-Fi 2.4GHz — IEEE 802.11 b/g/n |
| Applications | Tuya Smart / Smart Life |
| Number of buttons (gangs) | 1 / 2 / 3 / 4 |
| raw material | Declared flame-resistant material PC/ABS-V0 (mechanical interface and buttons) |
| Wiring requirements | L + N (requires a neutral line) |
| Standby power consumption | ≤ 0.3W |
| Operating temperature | -10° to 45°C |
| Voice assistant compatibility | Amazon Alexa and Google Assistant |
| LED properties | Color change + adjustable brightness (night mode) |
| Child lock | Supported (disable mechanical buttons from the app) |
| Energy monitoring | Supported within the app (W/kWh) |
Suitable for lighting rooms, halls, lounges, and offices with an appropriately selected load. Load note: the supplier table lists 5–500 W per button, while the label image for the four-button UMPBSS-W04N-PM model shows a different limit of ≤600 W per channel. This description does not increase its limit to 600 W, and these figures must not be generalized to every load or button count. Match the supplied unit's label, instructions and load type before installation. The description retains its 5–500 W range and total-current limit of ≤10 A. In-app power and energy readings are for monitoring, not presented as a certified billing meter. It is recommended to select the appropriate load for each button within the 5–500W range and adhere to a total current of ≤10A . For optimal performance: activate the child lock when children are present, adjust the LED color/brightness for night mode, and monitor energy consumption.
