I. Specification                            
 1. Working voltage: 220V AC, 50Hz                             
 2. Loading capacity: 2HP，250V                            
 3. Working frequency: 433.92MHz                            
 4. Built-in fuse: electrocircuit (0.5A), motor (10A), please exchange appropriate fuse according to loading capacity                            
 5. Transmitters stored: 30                            
 6. Temperature range: -20℃ to 60℃.                            
 7. Self-learning function                            
 8. Size: 113×74×44MM      

Ⅱ. Safety Instruction                            
 1. For security, please read the instructions carefully before initial operation; making sure that the power is off before connection. 
 2. Please clear the memory before initial operation. (Ref. Erasing ALL learned/memorized Transmitters） 
 3. Do not learn the remote control when the motor is operating in order to avoid mis-operation.
 4. It should be applied in dry indoor place or in the electric appliance place.  

Ⅳ Operation                                    
 1. Learning / memorizing transmitters: Press the learning button on the panel,LED turns into red and gets into learning state;press the same button.   twice on the same transmitter,LED blinks for a while and turns  into green shows transmitter  has been learned  successfully.  
 2. Erasing Transmitter：Continue pressing Learning Button for 8 seconds,turn LED turn Green, then release  transmitters,the learning button,LED turn Red to begin erase the learned .until LED turn green, the Erase process is successful.                                        
 3. Photocell :If no photocell,the photocell switch should be connected with short lines; or the door cannot be closed.