SONOFF
China
Chinese smart home device manufacturer under ITEAD. Produces affordable Zigbee and Wi-Fi smart home sensors, switches, and buttons. Known for excellent Home Assistant and eWeLink integration.
Official website
SNZB-01P
SNZB-01P Zigbee Wireless Button
Sonoff.tech Aliexpress.com Domadoo.fr Amazon.com
2 years (typical)
CR2477
SNZB-01M
SONOFF SNZB-01M Matter Wireless Button
3 years
CR2477
Apple Home, Google Home, Alexa, SmartThings, Home Assistant
SNZB-01-V2
SONOFF SNZB-01 V2 Zigbee Button (Matter)
5 years
CR2477
White
SNZB-01
SONOFF SNZB-01 Zigbee Button V1
double long single
Amazon.com Aliexpress.com Banggood.com Domadoo.fr Geekbuying.com
1 year
ZBMINIL2
SONOFF ZBMINI L2 Zigbee Smart Switch (No Neutral)
CE, FCC
Behind existing wall switch (no neutral required)
Zigbee 3.0