CISA 111631 Series Electric Lock For Metal Doors & Gates

The CISA 11631 Series Electric Lock is a heavy-duty, surface-mounted solution designed for wooden gates and doors where secure, controlled access is essential. Ideal for both residential and commercial installations, it provides reliable electric release alongside a mechanical key override.

Operated externally by a 55mm tube cylinder and internally by a push button, which can be overridden with a key for passage mode, this inward opening lock allows quick exit via the internal button or electrical input while maintaining secure key access from outside.

For increased security, the lock includes a dead-locking latch bolt that engages automatically when locked, helping to prevent unauthorised entry. Reinforced protection around the electric hook bolt area and certification to Security Grade 3 in accordance with EN 14846 further enhance its performance.

The 11631 Series features an adjustable backset from 50mm to 80mm, making it suitable for a wide range of door and gate profiles. Its surface-mounted design allows for easy installation in both new and retrofit applications.

The internal key provides a hold open function, enabling the button to be locked so the door or gate remains open when required. The lock also continues to operate under reduced voltage conditions, ensuring electrical release even below 12V.

Built for durability, the lock includes a high-resistance protective coating for use in outdoor and corrosive environments. Its robust construction ensures reliable operation in demanding, high-traffic locations.

• Surface-mounted electric lock designed for metal gates and doors
• Compatible with intercom and access control systems
• Suitable for outdoor installation, exceeds 240 hours of salt spray testing
• Adjustable backset from 50mm to 80mm in 10mm increments
• Certified to Security Grade 3 in accordance with EN 14846
• Integral external cylinder with 55mm projection (3 keys supplied)