Smart switch WiFi: choosing the right switch in Egypt
Choosing a WiFi smart switch starts with the number of lighting circuits, load type and installation requirements. Compare the exact model specifications at Smarter and select the required option before adding it to your cart.
Gangs and electrical load
The number of gangs describes the circuits controlled, not the load rating by itself. Check the model’s voltage, current and supported load type. Do not assume a resistive-load rating applies unchanged to motors or every appliance.
Installation requirements
Check whether the model requires a neutral wire, along with wall-box dimensions and mounting requirements. Have a qualified installer confirm suitability and perform installation. A front-view product photo does not show every electrical requirement.
Apps and manual operation
Verify the supported app, behavior after a power or internet interruption, and the specific functions listed. Manual controls, schedules and voice integrations can differ between models.
Comparing product options
Open each product page for specifications and published reviews. Check price and stock after selecting an option: color, gang count or protocol may change the price. Keep the model name and SKU when contacting support.
Common questions
Does a WiFi switch need a neutral wire?
It depends on the model. Check its wiring requirements before ordering; not all switches use the same connection.
Can it control any electrical load?
No. Voltage, current and load type must meet the model specifications and should be checked by a qualified installer.
Platform references: Tuya · Zigbee — Connectivity Standards Alliance
