... quality and steady 3.OEM/ODM services Automatic Barrier Gate Automatic barrier gate (Barrier, barrier gate, automatic barrier, boom barrier, security barrier, ... is simple to install.2) Easy to debug: Full automatic diagnostic function at power on (takes less than 1 second ... for barrier gate cabinet, you can choose by your needs. (Orange EDH5424, Red EDH6547, Blue EDH4723, Yellow EDH5459, White EDH1 ...