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Security in control access

Control de accesosThe switch cupboards of Presion y Fuerza are manufactured with the userʼs protection in mind, in case of any mistake in the system (positive security) or protecting high-security areas, restricted zones and not permitting any possible manipulation attempts by strangers, (negative security).

Positive security

In case of outage, a technical fault in a damaged component, cut in the inductive loops, a mistake in the inductive loops or any malfunctioning of the system, the bollard would pop down allowing the access without any obstacles. This kind of security is included in all PNEUMATIC BOLLARDS AND HYDRAULIC BOLLARDS.

Negative security

In case of outage, a technical fault in a damaged component, cut in the inductive loops, a mistake in the inductive loops or any malfunctioning of the system, the bollard would automatically block at popped up (in defence position) avoiding all vehicles access.

This kind of security is included in all ELECTRIC BOLLARDS. This safety measure is applied where total restricted access of vehicles to the site in an emergency situation would be required.

Variants

Regardless of the same, each bollard has a security included; this measure can change depending on the specific requirements of each access. Therefore two versions exist:

  1. To add a security negative supplement SSN-200 in the case of Pneumatic Bollards or Hydraulic Bollards. Positive security SSP-201 supplement in the case of Electric Bollards.
  2. To add a supplementary mechanism SAI-300 (System of interrupted feed) or UPS- 301 (Uninterruptible Power supply) through a battery providing energy to every point of connection of the power supply chain.

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