Exit devies rated for exterior use

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A standard exit device can't be modified to a fire rated exit device.  In order to get a product with the UL fire label, a new device must be purchased. This is a UL requirement.
Most Panic devices are not designed for exterior applications. As with any mechanical device, exposure to the elements may affect the operation and life of the device and/or finish an...
The ALK exit alarm will sound when the exterior trim is used to enter from pull side without using access control when an LX latch bolt monitor switch is used instead of RX push bar monitor switch.
The Von Duprin 1609 cannot be used on a pair of fire rated doors. We recommend using the Von Duprin fire rated mortise exit device in lieu of the rim device such as the Von Duprin 5575-F,...
There is not a fire rated version of the Von Duprin 33A/35A rim device.  Only the vertical rod devices (33/3527A-F, 33/3547A-F, 33/3548A-F) can be fire rated.