| 
                    
                          | Doorking Underground 6400 081 / 115V Swing Gate Opener Residential Operator
                            
 |  
                      |  
 |  | The Doorking 6400 installs underground making it virtually invisible and satisfies the most   sophisticated 
                        automation needs without being detrimental to the   original gate design. Invisible and powerful, the motor/drive 
                        mechanism   is constructed in die-cast aluminum with a special corrosion-proof treatment,   and because the drive unit is gear driven, there is no need to worry   about hydraulic leaks, check valves or pumps. The 
                        underground   self-supporting foundation box is built from corrosion-proof steel and has a   galvanized steel 
                        cover. A lockable manual release lever is designed so   that it can be operated from inside or outside the gate.
 
 CALL FOR PRICE
 
  Spec Sheet English  Spec Sheet Spanish
  Manual
  115 VAC Manual
  Quick Start
 Note: The Per UL325-2016 all gate operators  sold in the USA after February 2016 will be required to have a monitored safety  photo cell to prevent accidental crushing or entrapment.Compatible photo cell More Information here
 
 |  Doorking 6400 080 UnderGround Swing Gate Opener Residential Gate Operator     Doorking 6400 081 Master Slave Residential Opener Underground Gate Operator      The Doorking 6400 features built in limit   switches that precisely control the start / stop speed, and travel of your gate.     The microprocessor based electronic 
                    control board provides many   advanced features typically not found in operators in this class, and with a 24   volt DC operating voltage, the 6400 is ideal for residential   applications.
 
 ADVANCED   FEATURES
 Internal adjustable limit   switches.
 Slow start / slow stop.
 Overlap feature for dual swing gate   operation.
 Magnetic lock output.
 Ports for plug-in loop detectors.
 120   VAC input power. 24 VDC operating power.
 Built-in battery   back-up.
 Separate control panel.
 Keyed release for manual   operation.
 
 Specifications
 Maximum gate width   10-feet.
 Maximum gate weight 300 pounds*.   (*Assumes gate swings level and   is in good condition with properly adjusted hardware.   Other external
 factors may affect the performance of the gate operator. )
 Actuator   operates at 24 Volts DC power.
 Class I applications.
 Compliant with UL 325   and 991.   ETL Listed.   (Note: To be compliant with UL 325 and industry safety   guidelines, additional secondary entrapment
 prevention devices need to   be installed with this gate operator.   Your professional DKS system installer   can provide you with more details on these
 devices and on current   industry safety standards.)
 Dimensions (operator only): 17"W x 6"H x   12"L
 Dimensions (deluxe control box): 12.25"W x 24.25"H x   4.25"D
 Dimensions (standard control box): 12.25"W x 16.25"H x   4.25"D
 
 OPTIONS AVAILABLE WITH THIS   OPERATOR
 Bi-parting gate connection   cable.
 Magnetic gate lock.
 Plug-in loop detectors.
 Surge   suppressors.
 
 |