Want to buy a remote control switch at low price but with high quality? If yes, the featured wireless control switches are what you can not miss and they will meet all you needs on the good control switches.This remote control & multifunctional relay module is widely used in garage doors, electric shutter doors, telescopic doors. It is applied to GSM/GPS car system, burglar alarm and industrial control, computer communications and security. The operating frequency of this remote control switch is from 266MHz to 433MHz. The operating of voltage of the wireless control switch is 12V DC. As to the relay module, it is with operating frequency of 315MHz/413MHz and voltage is the same as the control. The control switch could be applied for garage door control, lighting control, remote control curtains and so on. The wireless control switch is preferred components in remote control garage, roller curtain, door locks, remote sensing, telemetry, industrial control and wireless security alarm industry. Besides this control switch is also applicable for anti-theft alarm signal receiving and various remote controls for home-appliances, such as fans, motors and air-conditioners. It is a high-security, large memory capacity, stable performance, low power consumption of the features, and easy to use.Just have the remote control switch and ease your life! You really deserve to have this wireless control switch! Do not miss it and it will never let you down!