Edwards EST 3-12/S1GY SF 11/02 using a single pair of

using a single pair of wires

Each manual station occupies only one address on the MUX bus

Beam/Pillar

The SpectrAlert Advance Series of speakers and speaker strobes reduce costly ground faults using a plug-in design and universal mounting plate that allow the installer to pre-wire mounting plates

Optional display modules used for system diagnostics display

Edwards EST 3-12/S1GY SF 11/02 using a single pair ofThe EST3 Control Display modules provide the emergency user with the simplest of interfaces, lights and switch control. The Control Display modules install over local rail modules. The local rail modules supply the power and drivers via a ribbon cable connection to the control display modules. The displays mount over any local rail module maximizing the flexibility of design layout. When a display module is required where no local rail module exists,