Wheelock AS-241575 This is an earlier, horizontal version of the AS. Brand WheelockModel AS-241575Manufacturer WheelcokType Alarm (Horn/Strobe, 2-wire)
Gentex GCC24-CR Category : GentexThis is a Gentex Commander 4, which is intended for ceiling-mount applications.
RSG RMS-1P-KL-DAH Category : RSGThe glass box and the attached hammer seem like a really poorly designed way to have a break-glass pull station...