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

using a single pair of wires

NC750J Vultus 2017 (Engine Filter)

Each manual station occupies only one address on the MUX bus

— SIGA-AB4GT Audible (Sounder) Base for CO and Fire Detectors

As an added benefit

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,