Von Duprin RXQEL99EO-F Fire-Rated Rim Exit Device with Quiet Electric Latch Retraction and Request to Exit Switch

Von Duprin RXQEL99EO-F Grade 1 Rim Exit Bar, Wide Stile Pushpad, Exit Only, Fire-Rated, Less Trim, Motorized Latch Retraction, Request to Exit Switch

Quiet electric latch retraction (QEL) provides electronic control of an exit device for environments where limited operational noise is desired. The QEL option is Von Duprin’s solution of choice for hospitals, libraries, museums and theaters where ambient noise can be disruptive.

These devices always provide mechanical egress. The electrified latch retraction can also be activated by an access system or building automation system to unlatch the exit device momentarily. Often the QEL is used with a credential reader and access control system to unlock the door momentarily for authorized users.

Request to exit (RX): The RX feature is used to signal the use of an opening. This device is equipped with one internal SPDT switch which monitors the push pad. The device can be connected to a security console, or may be used as a single door alarm when used with a horn and power supply. The RX switch option should not be used to control a load, but as a signalling switch (2 amps resisitive maximum). The RX switch is available in a low current (LC) 50ma max. Most commonly used to signal low-current access control inputs.

• Energy-efficient motorized latch retraction utilizes standard 2 amp power supply, enabling longer wire runs from power source
• Quiet operation in both mechanical and electronic states
• Modular design allows for a simplified installation
• Pushbar is pulled in electronically for quieter operation when dogged
• UL listed fire exit hardware, up to 3 hours