Locks & door closers

Frequently asked questions — Locks & door closers

• How do I choose between a mechanical lock and an electromechanical lock to secure my site?

  The choice between these devices depends directly on the operational constraints of your protected areas. Mechanical locks provide conventional perimeter closure, whereas electromechanical versions enable more integrated access management. A prior analysis of traffic frequency, door weight and dimensions is necessary to guarantee optimal technical integration within your existing infrastructure and to meet the security imperatives of each access point.
• What are the key factors for sizing a door closer?

  Sizing a door closer essentially relies on the return force required to ensure complete, secure closure of the leaf. It is essential to take into account the weight and dimensions of the door in order to select a suitable device. This calculation ensures effective closure while limiting the operating effort required from users during passage, in line with the technical requirements of professional installations.
• In which cases should I favour electronic access control over a conventional lock?

  The decision is based on the type of access management required for your site. While conventional locks and hardware devices provide physical locking, electronic access control offers advanced management functions for areas requiring traceability or specific restriction. Analysing the operational constraints and security requirements specific to each access point will guide you towards the solution best suited to your technical needs.
• Why take the environment into account when selecting locks?

  Resistance to environmental conditions is a major selection criterion for ensuring the longevity and proper operation of these devices. Locks must offer strict compatibility with the substrate and installation environment to avoid any malfunction. A prior analysis of these conditions makes it possible to choose equipment that meets safety imperatives and ensures optimal technical integration, thereby minimising the risks associated with premature wear or unsuitability for the protected site.