The 2151 low-profile photoelectronic detector uses a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with compatible UL listed contro
Take your pick from 6 loudspeakers (available in charcoal or white) for high-quality sound effects across a range of frequencies - from bass to treble. Mounting brackets can be purchased separately fo
The DCS15/DCS2 Digital Call Stations allow for the transmission of voice announcements, gongs and alarms. Each call station can generate and receive different voice transmissions and control signals i