Usage
The black electro handle with timer Opera 40821N is designed for integration with CISA panic exit devices, providing controlled and secure access in commercial and public buildings where fast emergency egress is essential.
Advantages
- Compatible with CISA panic bars for seamless access control integration
- Adjustable internal timer from 0 to 60 seconds, enabling customizable delayed unlocking
- Sturdy black finish offers durability and discreet aesthetics in high-traffic areas
- An open collector output allows connection to an external micro relay for additional security functions
- The timer function can be excluded if immediate re-locking or manual control is preferred[1]
Specifications
- Design: Electro handle in black finish, suited for direct installation on panic exit bars; compact construction optimizes space usage[1]
- Durability: Engineered for frequent use; compatible accessories withstand intensive operation as per industry requirements, supporting mechanical durability up to several hundred thousand cycles when matched with certified CISA hardware[10]
- Performance: Offers a programmable timing range of release from instant (0) up to a full minute (60 seconds); electrical interface supports standard connection to building access systems[1]
- Differentiation: Timer exclusion feature supports both timed and continuous locking strategies; open collector output enables extended electronic supervision or automation capabilities[1]
How it works
The electro handle connects electrically to the door’s panic bar system. Upon receiving an unlock signal, the built-in timer manages how long the door remains unlocked (from immediate relock up to a user-set delay), after which it automatically secures the entry again. Integration with auxiliary relays expands its compatibility within advanced access control setups.