D1-DOC Smart RF Wi-Fi DImmer Switch - SONOFF Official
D1-DOC Smart RF Wi-Fi DImmer Switch - SONOFF Official
Sonoff D1 Dimmer - an improved design? - NotEnoughTech
SONOFF D1 WiFi Smart Dimmer Switch, Mini Switch Module, Adjust light brightness for various occasions, APP/Voice/RM433 RF Remote Control, Works with Amazon Alexa & Google Home - - Amazon.com
Sonoff D1 Smart Dimmer 433mhz Rf Controlled And Wi-fi Switch Adjust Light Brightness Work Via Ewelink App Google Home Alexa - Buy Remote Control Switch,Sonoff D1,Smart Dimmer Switch Product on Alibaba.com