brand new and high quality Instructions: 1. Remote control: The controller is not in a for protection state, operation up, down, stop buttons can perform remote control of the motor and reverse and stop function. 2. Manual operation: Under the controller block is not in the for protection status, operation manual can undertake circuit-breaker control. 3. Study the remote control and remove: Learning remote control: learning button LED light in learning mode, press any button LED flashes three times normally on later, said successful learning and wait for a remote control. Remote delete: executable when lost or new remote control remote control after the first remove the learning process, hold down the learning button for 8 seconds, the LED under the slow flash 5 said all the ID of the remote control, if you want learn to do the remote control function. Features: High confidentiality, large storage capacity and low power consumption. Digital enctyption, strong anti-jamming capability and stable performance. Built-in stroke for protection, motor stalling for protection, infrared security for protection. for Ideal for projection screen, electric curtains, electrical tower, garage doors, extensible doors, etc. Remote Control only, other accessories demo in the picture are not included! Tips: 1. When installing, please be determined after voltage power to prevent electric shock. 2. Press the receiver panel to install wiring diagram. 3. Note that not exposed wiring connectors, avoid short circuits between each other. 4. Do not install the receiver in high-temperature and humid place. 5. If remote or not remote diatance is shortened, replace the remote control battery. Specification: Material: Type: Voltage: AC 220V10V Load Power: 5000W Operating Frequency: 315MHz, 433MHz Remote Control Diatance(Open Area): 50m(164.04ft) Color: White Size: Standard Size Quantity: 1 Set Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Receiver 1 Pc x Transmitter