This Wireless Remote Control just has one key that easy to use and convenient to carry. It has many advantage such as high conversion efficiency of electromagnetic; large emission power and low power consumption. Widely used in all kinds of field.                                    Features            New and high qualitySingle button and high stabilityCan be used as motorcycle and motor alarmCan be used as electric curtains￡? roller shutter doors￡? parking control channel remote                                                            Specifications            Operating Voltage    12V (23A Battery)    <br>Operating Current    ?ü 9mA    <br>Oscillation Mode    SAW resonator    <br>Operating Frequency    315MHz￡? special frequency can be customized    <br>Frequency Deviation    ?à75kHz    <br>Transmit Power    10mW    <br>Encoding Format    PT2262 (fixed code code)￡? EV1527 (study code)￡? HCS301 (rolling code)￡? etc.    <br>Color    Black    <br>Dimension    1.45 x 0.47 x 2.24 (L x W x H)    <br>                                                            Package Includes            1 x Wireless Remote Control Black CDT401-1