1. Working voltage:24V AC/DC               
  2. Temperature range:-20ºC to 60ºC
  3. Loading capacity:120W,24VDC 
  4. Working time:5~180S  
  5. Built-in fuse:electric circuit(0.5A);motor(10A) 
  6. Working frequency:433.92MHz                   
  7. Stored transmitters:30pcs   
  8. Mechanical limit
  9. Reverse when meet obstacle: force is adjustment
 10. Light keeps on in 3 minutes when open or close
 11. Photocell, alarm, external switch
 12. Size:115mm*105mm*28mm