Proximity Sensor, Switching Power Supply, Motor Soft Starter manufacturer / supplier in China, offering Tuya Zigbee Wall Smart Light Push Button Switch with Neutral - 1 2 3 4 6 Gangs, Voice/Group, APP Remote, 5m Clicks, Alexa Home Assistant, 7t. 81-230 250V AC Thermostat Industrial Temperature Controller, 7t. 81-240 250V AC Thermostat Industrial Temperature Controller and so on.