Wireless Remote Control two button

RF Remote Control Transmitter Operating voltage: DC12V (a 23A/12V battery grain) operating current: 10mA@12V radiation power: 10mw@12V modulation: ASK (amplitude modulation) transmitting frequency: 315, 430, 433MHZ (saw steady frequency, can be customized) the transmitting distance: >200M (open, receiving device sensitivity for negative 100dbm) dimension: : 58×38.5×13mm coding type: Fixed code, rolling code, learning code usage: The motorcycle, the automobile security product