Developped and made by AGUILERA™ Electrónica in accodance with EN54-11 standard. Equipped with: Micro-switch, Alarm and Self-Check LED, verification system with reset key, plastic plate calibrated to be located and don"t break. Push button with protection cover. Placed in ABS box. Certified CE emitted by LPCB. Dimensions: 98 x 95 x 39 mm.