433 mhz Universal Wireless Remote Control Motor Switch 433Mhz 12V 24V Receiver Module for DC Motor electric gate controlProduct Type: DC Motor Remote Control SwitchRF Frequency: 433MHzInput Voltage: DC 12V80VMax current: 5AmpRF 433mhz remote controlSupport encoding : 1527 Leaning codeEffective Distance : up to 50 meters (theoretical distance)RF frequency : 433MHzSize: 28*59*11 mmBattery :CR2032( Include