Wireless Remote Control with 2 channels 24v DC 1. 315mhz/433mhz 2. 50meters encoding distance 3. easy to ... .1,2,4CH Wireless Remote Control with 2 channels 24v DC Welcome to Shenzhen Mingqian Technology CO.,Ltd.My dear friend ... here to create the common value with you !Model:EA-11-2-24Dimension: 50Lx34Wx17H(mm)Input Voltage: 24V DCCurrent<6mATransmitting Power ...