Description: <p>Double design,using a dedicated two-way driver IC design.</p><p>Anti-interference ability,the use of diode freewheeling for protection.</p><p>Relay contact part of the use of double-sided thick wiring,for large current through,safe and reliable.</p><p>Input can be arbitrarily set high and low,control more flexible.</p><p>Each relay has a suction indicator,the working status of the relay at a glance.</p><p>Each relay output are led to normally open and normally closed two groups of electric shock,easy to use and flexible.</p><p>With fixed screw holes,easy to install.</p> Specification: <p>Material:Metal,Plastic,Eletric Parts</p><p>Size(LxWxH):Approx. 133x55x19mm/5.24x2.16x0.75inch</p><p>Color:Red</p><p>Relay Contact Capacity:AC250V 10A DC30V 10A</p> Size_Chart: Note: <p>Remote control to be equipped with more than 5V voltage,or remote control can not work well with replay module board.</p><p>The product wiring is as follows:</p><p>VCC:Input power supply terminal</p><p>GND:Input power supply terminal ground</p><p>CTR1-CTR8 for the signal input side,any way effective (through the for jumper can be set)</p><p>Remote control use:only the number keys work,1-8 button,corresponding to the corresponding relay 1-8 channel,when pressed once the relay work,press again.</p><p>Due to the difference in the measurement,pls allow an error of 1 to 3mm.</p> Package_Includes: <p>1 piece Relay Module Board</p><p>1 piece Remote Cotrol</p>