SONOFF DR Support / Guide for mounting
DIN rail tray
SONOFF TH10 / 16,
As you know, most Sonoff products are not DIN rail mounted, which makes it difficult to insert Sonoff products into the cabinet. The SONOFF DR allows easier installation of the Sonoffs on your switchboard. Note: DIN rail is not included in the package.
The installation is very simple. Sonoff DR has a blue part, which allows you to press to fix the switch on a DIN rail or pull to disassemble it. No external tools are needed. Sonoff DR comes with 4 * M3 screws, which fit the original Sonoff holes perfectly, no holes need to be opened.