• Detects 'tailgating' for a security revolving door by monitoring passage through the quadrant.
  
  
• Entire system is installed in the ceiling of the door, eliminating the need for mats or other floor coverings.
  

• Does not require contact with the floor to detect, thus denying access to a potential intruder hanging from the door leaf.
  
  
• System packages available for 1-way and 2-way traffic as well as new installation and retrofit applications.

Blackhawk-B  Revolving Door Security System: Provides a revolving door security system integrated with door activation system. Includes Kit with harness, hub and remote control.

a.  Provides optimal monitoring of passage, utilizing active infrared

     technology to detect unauthorized access from the opposite 

     side of entry.

b.  Pattern adjustments by remote control and thumbscrews.

c.  Ceiling-mounted system does not require contact with the floor

     for sensors to detect, thus denying access to a potential

     intruder hanging from a door leaf.

d.  Accommodates 2-way or 1-way traffic patterns for handling

     high-volume traffic flow. 

e.  Operational for 4-wing revolving doors.

f.  Utilizes triangulation for distance measurement.

g.  Dimensions:13.75 inches (L) x 1.71 inches (H) x 1.87 inches (D)

h.  Mounting Height: 84 inches (2134 mm).

i.   Finish: Housing aluminum, ABS plastic and stainless steel

     with brushed stainless steel cover plates.

Blackhawk-H  Revolving Door Security System: Provides a revolving door security system integrated with door activation system. Includes Kit with harness, hub, encoder with bracket, proximity sensor bracket and remote control.

a.  Provides optimal monitoring of passage, utilizing active infrared

     technology to detect unauthorized access from the opposite

     side of entry.

b.  Pattern adjustments by remote control and thumbscrews.

c.  Ceiling-mounted system does not require contact with the floor

     for sensors to detect, thus denying access to a potential

     intruder hanging from a door leaf.

d.  Accommodates 2-way or 1-way traffic patterns for handling

     high-volume traffic flow. 

e.  Operational for 4-wing revolving doors.

f.  Utilizes triangulation for distance measurement.

g.  Dimensions:13.75 inches (L) x 1.71 inches (H) x 1.87 inches (D)

h.  Mounting Height: 84 inches (2134 mm).

i.   Finish: Housing aluminum, ABS plastic and stainless steel

     with brushed stainless steel cover plates.