DC 5V 2Bit Membrane Touch Switch 2-Channel Self-Locking Relay Module Smart Home Controller

DC 5V 2Bit Membrane Touch Switch 2-Channel Self-locking Relay Module Smart Home Controller 1.Descriptions: It is a 5V 2-way membrane switch with relay board.Press the membrane switch once,the relay is ON and the light is ON.Press the membrane switch again,the relay turns OFF and the light goes OFF.2.Feature: 1>.Touch control 2>.Separate control of buttons and controller 3>.Self-locking control has no influence on each other 4>.Small buttons 5>.Easy to install3.Descriptions: 1>.Product Name:5V 2-Way Membrane Switch With Relay Board 2>.Working Voltage:5V 3>.Product Function:Self-locking function 4>.Work Temperature:-25℃~85℃ 5>.Work Humidity:5%~95%RH 6>.Size:67.5*48.5*25mm4.Notes: 1>.When no power is connected,the relay is OFF,and the common terminal is connected to the normally closed terminal. When the power is connected,the relay is ON and the common end is connected with the normally open end. 2>.When the signal trigger terminal has a high level trigger,the relay sucks,which is equivalent to opening and closing.At this time,the circuit is connected and the device will work normally. 3>.If the positive and negative terminals are reversed,the triode in the relay board will burn out,and the triode needs to be replaced.5.Package: 1>.1pcs 5V 2-Way Membrane Switch With Relay Board

• DC 5V 2Bit Membrane Touch Switch 2-Channel Self-locking Relay Module Smart Home Controller