The ISEO Bilateral is a cylinder lock with an automatic locking latch and features an anti-pick blocking system and a gear mechanism for silent operation.

• Second automatic locking latch.
• Gear mechanism for silent and trouble-free operation.
• Replaces the most well-known types of locks for reinforced doors such as ATRA, CISA, MOTTURA, SECUREME, POTENT.
• Blocking activation when there is an attempt to tamper with the removal of the cylinder from the lock.
• Compatible with all cylinders and Defenders in the market.
• The lock latch is reversible for right-handed or left-handed doors.