Technology & Trends - Bollards

Hydraulic and electrical/mechanical power units for vehicle access control: Pros and Cons

When specifying the vehicle access control system you need to stop a truck-bomber, errant driver or vehicle not authorised to enter your facility, you have to decide among bollards, barriers or barricades. Once you have decided the type you will use, you then have to pick the model to use. Finally, you then need to select the type of power unit you are going to deploy. And, going green is important to many companies and organisations worldwide who are trying to minimise their carbo...

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