Device for locking a system implemented on a support, and corresponding unlocking tool

摘要

Device for locking a system implemented on a support, applicable especially to the detection of fire or intrusion. It comprises: - on the system, locking members constituted essentially by a stud 3 and an elastic tab 4; - and on the support, locking grooves 8, 9, intended to receive the locking members of the system, during two movements in substantially perpendicular directions. <IMAGE>