The Sonoff SwitchMan M5 Matter (M5-1C-86W) is a smart 1-gang wall switch designed to integrate your lighting into a modern automated home. Because it is Matter certified, you can easily manage it through Apple Home, Google Home, Amazon Alexa, or the eWeLink app, ensuring it works seamlessly across different ecosystems. To function, this switch requires a neutral wire and supports a wide input voltage range from 100-240V AC with a maximum current of 10 A. Constructed from durable white PC material, the device fits into standard 72mm series fitting boxes with a front panel measuring 80x86mm. It combines a traditional physical push-button with a customizable LED status indicator, allowing you to adjust both the brightness and color of the light to suit your preference. Beyond simple on-off control, you can set up recurring timers, countdowns, or use the pulse switching feature, which acts as a staircase timer by automatically turning the light off after a set period. This model also serves as a Bluetooth receiver and gateway for eWeLink-Remote devices like the S-MATE2 or R5, making it a central hub for other wireless triggers in your room. It is a practical choice for anyone looking to upgrade their home wiring to a smart system while maintaining the tactile feel of a physical switch.