... current: 0mA4, Modulation Mode : ASK5, Operating current :160-200mA6, Transmitting power : 1.5W7, Transmitting distance:3000m(open space , receiving sensibility : -108dBm ... , security systems, Remote controlling devices, Motor-driven curtain, roller blind door, garage / gate barriers, motorcycle, long-range wireless remote control products, industrial control products.