• The basic HOC-LOC™ system includes the Automatic Trailer Brake Lock with Keypad, which eliminates the need for keys, locks, and other security devices.
  
• This basic system can be operated in a variety of combinations with the optional Interior Door Lock, Door Sensor, and GPS Tracking & Control Unit.
  
• With the addition of the Interior Door Lock, keypad protection is added to the internal security of the trailer or container.
  
• The complete system also includes a Door Sensor and a GPS Tracking & Control Unit. The addition of these components allows operation, programming, and event reporting from remote locations with password access from a desktop computer.
  
  

The HOC-LOC™ Automatic Trailer Brake Lock is an easily installed, keypad-controlled system that can be operated as a stand-alone product or in combination with other products. 

The HOC-LOC™ system with optional equipment includes:

• Automatic Trailer Brake Lock with Keypad
  
• Interior Door Lock
  
• Door Sensor
  
• GPS Tracking & Control Unit