DEVENIRRICHE Wireless Relay Switch,328FT 220V/230V/240V /40A Relay Wireless rf Switch for Household Appliances
Description
Problems encountered: 1.Q:Do the fire wire and neutral wire need to be connected to the remote control switch? A:yes 2.Q:My remote won't work after a while? A: Press the remote once, the red light on the remote is not on. Please replace the remote control battery (cr2016 3V). 3.Q: When you press the remote control, the switch will sound TI TA. A: It is working sound normal. 4.Q: I don't know how to choose the style. A: First, look at how many volts your device has. For example, household appliance is 110V, you can buy 110-240 items, such as car equipment is 12V, you can buy 12V-72V items. 5.Q: I need several controllers to control a switch. A: Please contact us. What's the features of the DIY remote control switch? 1.3000W high power, enough to meet your the use of an electric water heater and a large power pumping unit. 2,100 meters remote control distance, easy to work in square garden farms and even factories. /> 3.Just connect the circuit, no complicated settings. Ordinary people
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