ICCQ 433MHz AC220V 2CH Relay Receiver PlusRF Transmitter Wireless Remote Control Switch for Garage Door Motor Forward Reverse Projector Curtain Control

" The device can be used for receiving and storing. Each receiving controller can store multiple transmitters (remote controllers). If the learned remote controller is lost during use, it only needs to clear the information stored in the receiving controller, and the lost remote controller will not be able to The receiving controller performs remote control. To regain the right to use, it must be re-learned once by the owner to use it. Features: Support inching operation. Garage door control,remote control curtain, plastering machine and other fields have the advantages of easy installation, simple use, safety and reliability. One remote controller can control multiple switches, or multiple remote controllers can control one switch. The single key remote controller is a self-locking switch. It is mainly used in the fields of lamps, electric doors, windows, lifting equipment, elevator control and security industry. Specifications: Working voltage: AC220±10% Working temperature: -25??+75? Working frequency: 433MHz Load power: small than 500W Receiving sensitivity: large than -95dB Remote control distance: 100-500 meters (open area) Clearing method: After ensuring that the power cord is properly connected, the power-on LED will illuminate. Press the “STOP” button and do not release it. Wait until the LED flashes twice. The clearing is complete. Learning method: First clear the code, then press the “UP” button or “DOWN” button, press one of the buttons on the remote control at the same time, wait until the LED light flashes 5 times, and the learning is completed. Note: The “UP” and “DOWN” keys are independent learning. Be careful: 1. The bottom plate is charged. Do not touch after power on. 2. If the motor does not work after installation, you can exchange the direction line. Packages: 1 x 2CH Remote Control Switch,1 x Remote Control "