Water Heater Boiler Touch Switch must Requires neutral line

--【Wifi+Bluetooth Dual Mode】Connect to the network faster. The connection speed is 2 times faster than only Wifi (WIfi models have this function, zigbee does not have this function)
-- 【40A】It can be used for water heaters, air conditioners and other high-power equipment. Note the maximum power.

--[Offline function] When the device is offline, the APP will remind the device to be offline after 30 minutes

--[APP remote control] Control the switch anytime, anywhere through the mobile APP

--【Voice Control】Use with Amazon Echo and Google Home, Tmall Genie

--【Set Timing】Turn on and off the connected device at the specified time. Schedule the living room fan to turn on in the morning, or schedule your children's lights to turn off to let them know it's time for bed.

--[3 kinds of restart status] default on or off, or memory status

--[Family Sharing Function] Create a smart home with your family

--【Sharing function】Share with family members for common control

--[Group function] You can turn off or turn on group devices together, which is more convenient

Specification

--US Brazil Product size: 118 x 72x 35mm
--WiFi standard: 2.4GHZ 802.11b/g/n
--Material: ABS flame retardant
--Panel material: tempered glass
--Rated current: 20A/40A
--Input voltage: AC110 ~ 240V, 50 / 60hz