Universal Sustain Pedal Foot Pedal W/ Polarity Switch For Yamaha Piano

Welcome to my store, we have many kinds of price products, we launch new products every day, please follow my store and pay more attention, for more products, Please click on the seller information to enter our store to buy, we hope give you a pleasant shopping experience. Thank you and have a nice day!Description:100% and high qualityIdeal for single microcomputer, household appliance control, etcControl DC / AC signal4-Channel 12V LED Relay Module W/Infrared Remote ControlSpecification:Relay voltage: 12V,with LED status indicatorControl range: up to 8 metersOne normally closed contact and one normally open contactChannel: 4 channelEquiped with high-current relay : 250VAC-10A、125VAC-10A、30VDC-10A、28VDC-10ASize(L*W*H):6.5 x 4.5 x 2.0 cm - 2.56 x 1.77 X 0.78 inch.Package Includes:1 x 4-channel 12V Relay Module1 x Remote Control ( Powered by CR2050 battery . It is not included )Infrared Relay Module;Remote Control

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