CE FCC CertificateVoltage:DC12V/DC24V Stable performance;Strong anti-jamming function Be able to work in different environment 1 Model: BX-W0112, the operating current: 10A3, work voltage: DC12V/24V/48V4, the RF frequency: 315MHz / 434MHz5, plug thread :1.5-3 / 1.5-66, the receiving distance: 30 meters