12V Remote Control Switch 40A Power Switch Radio Controller Wireless RF Receiver Switch 3000W 433Mhz Remote 2 Transmitter and ReceiverWide Voltage DC12V - 48V

Working Voltage: DC12V-DC48V (DC 12V 14V 15V 16V 17V 18V 19V 20V 21V 22V 23V 24V 36V 48V All is ok) Quiescent current:About 10ma Working Temperature:-40'C- +80'C Receiving Sensitivity :more than -108dBm Working Frequency:433MHz  Optional by leaving us massage Output 0V Switching Value  use relay  COM  NO Max Load Current:40A Relay (have better Load less than 30A)Size:72mm*52mm*26mm Output State:it can be adjusted by the Jumper on the receiver Momentary------Jumper on 1 PIN Toggle-------Jumper on "T&G" Latched-------Jumper on "L&G" Momentary----Press the Transmitter button A, the receiver relay A is ON, release button A; the receiver relay A is OFF, Toggle----Press transmitter button A for 1 time , the receiver relay A is ON, press button A again, the receiver relay A is OFF,  Latched----Press transmitter button A, the receiver relay A is ON, Press transmitter button B, the relay A OFF. Learning Method: Input 12-48V for the Receiver .Press the Learning Button until the Led indicator OFF. Then press transmitter, the Led indicator flash 3 times, it mean learning successfully. Clearing Code:Keeping press the Learning Button on the receiver until the LED indicator OFF to ON , it mean the code have been cleared successfully.  Package Include:  1 x Receiver(with cover) 2 x TransmitterIf you have any questions, you can contact us by email (if there is a problem with the quality, you can request a refund directly). Of course, as a seller of integrity, customer satisfaction is our lifelong pursuit, we will be patiently waiting for your other questions, we are happy to help you solve the problem. What worries me the most is that you don't want to communicate with me. Wishing you a pleasant shopping trip