Wheelock MT-12/24 This signal, I believe, can be used for general application purposes, as well as fire protection. Brand Wheelock
Wheelock EH-EL1 Category : WheelockThis horn was attached to my Space Age Electronics A32-BL-SFXC-TJ24B-0000 when I received it.
Fire-Lite BG5 Category : Fire-LiteThis BG5 is in the nicest condition of the ones that I have but it is missing its switch. Also,...
EST 882-2B Category : EST/EdwardsThis unit has an electronic horn rather than an electromechanical mechanism.