RODOT 433mhz RF Relay Receiver Module Wireless 4 CH Learning Button and 433 Mhz RF Remote Controls Switches Transmitter Diy

Description: This Product included two small gadgets, including a Remote Control Transmitter and Remote Control Relay Receiver Module, which is a entire transmitting and receiving remote control system. And comes with ultra-strong function and bring you much convenience in your daily life. It support remotely and wirelessly control your Garage Door, Electronic Gates, Electrical Appliances and other telecommand equipment within 50m (free space). Bringing you brand new experience of remote control, you can not miss it. Features: *The transmitter supports Learning Code(1527) Common Chip, such as, PT1527, EV1527, etc. Compatible with the most of 1527 Remote Control Relay Receiver Panel. *Stable circuit, high accurate and high-effective, individuation and humanization design, bringing you much convenient. *Adopts imported high-frequency triode, owning 10mW Transmitting Power. *Easy to use: Easy to install and use, the 4 channel remote control system lets you take control of your gadgets,