Shenzhen Champions Technology Co., Ltd. is a high-tech private enterprise founded in 2011. We focus on the design, research, development, manufacture, sale and service of wireless remote control,wireless controller,wireless receiver and transmitter module,infrared detector etc.security alarms. Our focus is on R&D, ensuring that we provide our customers with top quality and innovative products. In addition, we use stringent quality control measures to ensure the reliability of our products. ...