TLB High security multipoint lock The TLB High Security lock offers great security in entrance doors with the added security that gives its additional deadbolt integrated in the lock itself. Main features:18mm nickel steel round bolts in the main box providing extra security.The inner mechanism is protected in closed galvanized steel boxes.60mm backset.Two cylinders T60 and two E300L escutcheons as standard. To enter, both must be broken.The auxiliary lock provides security and also the possibility of having a "service" function. When the bolt is closed, an additional security point is activated and locks the general mechanism, preventing anyone without access to the two cylinders from opening.* We recommend you download the technical sheet below to check all the possibilities. Downloads TESA_LMEMLOTLB_Technical_document_1.pdf (.pdf, 160 kB) Close TMB motorized lockAutomatic closing of the high and low points by means of… XT Premium lockTESA's XT Premium lock offers security with capital lette… TAB autodeadbolt lockTESA's automatic TAB lock has two levels of security.