433mhz 2ch 2 Channel Wireless Rf Remote Control Switch Transmitter Ac 220v

433MHz AC220V Relay Receiver Remote Control for Garage Motor Projector Curtain Overview The wireless receiver controller and three-button remote control designed and manufactured by our company are a complete set of wireless digital intelligent remote control components, mainly used to control the forward and reverse rotation of AC motors (eg projection screen, electric curtains, electric hangers). , garage door, retractable door, etc.), you can use the equipment to be controlled to achieve the motor's positive and negative, or switch on and off conversion, to achieve wired and wireless compatibility. The receiving controller has the characteristics of high confidentiality, large storage capacity, stable performance and low power consumption, and is convenient to use, and does not need to adopt traditional jumper or code switch coding, and only needs to transmit the wireless signal transmitted by the remote controller to the receiving 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. This eliminates the concern of the owner when the remote controller is lost, and provides convenience for adding a new remote controller. Features: Support inching operation. Garage door control, projection curtain control, remote control curtain, plastering machine and other fields have the advantages of easy installation, simple use, safety and reliability. Multiple remote controllers can be learned, and all keys of each remote controller can be learned. 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. In order to facilitate the use of customers, this controller can output dry contact signal and live output. Simple operation, flexible and arbitrary combination. It is mainly used in the fields of lamps, electric doors, windows, lifting equipment, elevator control and security industry. Specifications: Working voltage: AC22010% Working temperature: -25+75 Working frequency: 433MHz Load power: 500W Receiving sensitivity: -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