About this article
Usefulness
The Blochet mécanique pour Fuhr Multisafe 833P, Autotronic 834 et 834P is a 3-point electric lock designed for single and double-leaf emergency exit doors. It is used in commercial buildings to ensure secure and reliable operation, particularly in panic situations.
Advantages
- Automatic deadlocking latch for enhanced security.
- Fire-resistant design suitable for fire protection doors.
- Motorized door opening via an access control system.
- Low-wear magnetic release for manipulation protection and resistance to dirt.
- Long service life with over 200,000 operations tested.
- Certified according to EN 179 and EN 1125 standards.
- Available in various faceplate versions and surface finishes.
- Optional controlled latch locking for additional security features.
- Status monitoring capabilities for integration with burglar alarm systems.
Specificities
- Fire-resistant design already standard for use in fire protection doors.
- Low-wear magnetic release for manipulation protection and resistance to dirt.
- Long service life with over 200,000 operations tested.
Operation
The Blochet mécanique pour Fuhr Multisafe 833P, Autotronic 834 et 834P can be opened effortlessly using the lever handle/panic push bar from inside. From outside, it can be opened using a cylinder key for panic functions E and B. The system is designed to automatically extend the main bolt and deadlocking latches as the door is closed, ensuring secure locking.
