Description: Working voltage: DC 06V Frequency: 315 MHz Working current: less or equal to 15mA Resting current: 0mA Optional chip types: fixed code( default 2260),rolling code(301) Launch distance: 50m ( open enviroment) Widely use: emergency button, alarm, remote control lamps, remote control switch and others intelligent control systerm. Size Chart: Size: Approx. 56.36×31.58×11.03mm/2.22×1.24×0.43inch Package Includes: 1 Piece wireless remote controller