Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•WIFI Smart receiver works with Auto door systems, open door by Phone APP from anywhere.
•Hands free voice control, work with Alexa, Google Home, IFTTT.
•2.4Ghz Wireless design, no need any hard-wired,Easy installation with 3M adhesive stick onto wall or door.
•Four point of trigger pressing design to ensure the effective action.
•The transmitter adopt low power transmission technology,with long range, low power consumption and long battery life.
