New DC 12V 24V 36V 48V 8 Channel 8 CH 10A Relay RF Wireless Remote Control Lighting Switch With White Remote Control Mainly used in electric door, window, lifting equipment, gateway, elevator, industrial control and security industry etc.. the main technical indicators 1.Feature: 1.Working Voltage:12V --48V (12V 24V 36V all is ok ) 2.Quiescent Current: less than 10mA 3.Working Current: 30mA (1 Relay) 4.Working Temperature:-40'C- +80'C 5. Receiving Sensitivity:more than -105dBm 6.Working Frequency:315MHz /433MHzOptional 7.Relay: 10A AC250V 10A AC125V 10A DC30V 10A DC28V 8.Max Load: 10A Relay, Resistive load less than 8A, Inductive load less than 3A 9.PCB Size: 86.95*92.6*16.4mm 10.Case Size: 90.2*115*40 mm 2. The way of output A. 1-8CH Momentary-----Press Transmitter Button 1to learn B. 1-8CH Latched----- Press Transmitter Button 2 to learn C. 1-8CH Toggle-- -- Press Transmitter Button 3 to learn D.1-4CH Momentary, 5-8CH Toggle ------Press Transmitter Button 4 to learn E.1-4CH Momentary, 5-8CH Latched ------ Press Transmitter Button 5 to learn F.1-4CH Latched , 5-8CH Toggle ------- Press Transmitter Button 6 to learn G.1-4CH