Tamper proof
Concealed
Concealed or Hidden emergency lights will be completely hidden from view and in the case of a power outage or emergency they will open and turn on. If you do not need or want to completely hide your lighting you might just want to look at recessed emergency lights.
Vandal Resistant
Products that are designed to be installed in a location (or devices) where they may be subject to vandalism.
220-240 VAC
220-240 VAC
Alarm Flasher Module
Alarm Flasher Module
Red Letter
New York City and Chicago require exit signs to have red letters