SEA Schliess-Systeme AG stands for diverse and multifunctional solutions and services related to the secure, convenient and controlled opening and closing of doors. Whether industrial or administrative buildings, public facilities, recreation centers or private housing: SEA’s solutions cover everything, from simple mechanical locks to connected access and performance tracking systems. In addition to the property market, SEA also operates in the industrial market (office furniture, tool cabinets, mailboxes, etc.).