SMATRUL Tuya WIFI 433Mhz Smart Switch Mobile Phone APP Voice Wireless Remote Controller Timer Work With APP Smart Life

Features 4 kinds of control mode433MHZ RF voice control APP control ON OFFEspecially suitable for the elderly nursing mothers disabled people children etc The advantage of APP control voice control at nightApp control The night is too dark it is difficultFind a mobile phone And the operation is heavy Voice control Disturb the child to sleep ring inThe middle of the night will scare away the crying child 100M long rangeTip The obstacle will shorten the distanceThe wireless signal is affected by the environment the more obstacles the shorter the distance Avoid the dark and save energyControl 1 lamp from multiple locations Voice controlWorks perfectly with Amazon Alexa Google Home Countdown functionYou can set a countdown for humidifiers microwaves coffee makers and more The device will stop automatically Don t worry about the device working all the time Family sharing fun controlThe main account has the exclusive permissions one click to share the permissions with the whole family Let the family enjoy smart life Specification Wireless switch parametersWorking voltageDC 3VOperating frequency433 92MHZTransmit power10mWRemote control distance100 meters Inner away Size86 86 10 mm BatteryCr2032 battery standard battery No battery in the package Battery LifeAbout 1 year2 kinds of fixing methodsScrew Double sided AdhesiveController parametersOperating voltageAC90 250V 60HZ 50HZWIFII