Digital elettronic lock EN 1300 certified, controlled by a high performing electronic system provided by permanent memory.
Opening/closing with recessed knob and locking by electromagnet.
Internal power with alkaline battery (not included).
High quality membrane keyboard with 4 leds.
Acoustic and visual signals to confirm codes, errors and internal battery deficiency.
Emergency external power outlet with contacts directly on keyboard.
Nickel-plated rotating steel bolts ø 22mm (GT/1-GT/2-GT/3B-GT/3 ø 18mm, fixed).
Lock mechanism protected by a manganese-steel plate.
Special door battens for exceptional resistance against robbery attempts using a sledge hammer.
Internally welded by a robot-controlled system.
Front panel seam-welded to the casing by a robot-controlled system.
Removable internal shelf (excluding mod. GT/1).
Anchor tongues on the 4 backs sides against jerks-attemps.
Oven dried thermo-hardening powder painting.