Edwards EST 757-8A-T-W Temporal Horn-Strobe, 110cd, White 04/02 as well as first-generation NCA

as well as first-generation NCA Network Control Annunciators

Digital Alarm Communicator Transmitter (DACT)

— SIGA-TCDR Temporal Pattern Generator

tamper proof switch

Edwards EST 757-8A-T-W Temporal Horn-Strobe, 110cd, White 04/02 as well as first-generation NCAIntegrity temporal horns and temporal horn strobes are specially designed for use with compatible life safety communication and control equipment to alert occupants of a life safety event. The horn emits a piercing low frequency sound that is easily heard above moderate ambient noise levels. The flash from its strobe can be noticed from almost any position in the room, corridor, or large open space.