InPro Corp.
SignScape Contego uses Quick Pins, which can be unlocked with a flathead screwdriver to allow for easy reconfiguration of the sign while still being placed out-of-sight to deter vandals. The modular sign system is available in a wide variety of shapes and sizes, from simple door numbers to large, two-column directory signs.
Teledyne Flir: Si2a-LD and Si2a-Pro
Electrolux Professional: Generation 7000
Inovonics: Duress Card
T&S Brass: T&S LYNC
AAF International: AstroCel III Aero