BOSCH D9127T 27/11 General alarm initiation requires a

General alarm initiation requires a key to activate a keyswitch located behind the pull lever

a large 4‐line by 20‐character alphanumeric LCD display shows programmed device point information

or combination horn/strobe

The ECS-125W is an amplifier compatible with the Farenhyt Emergency Communication System

The portable handsets plug into the strategically located and permanently installed receptacles throughout the building

BOSCH D9127T 27/11 General alarm initiation requires aThe Bosch D9127T POPIT Module (with magnetic tamper switch) provides point identification of initiating devices, and supervises wiring to devices for circuit integrity. For use when there is a need to expand a compatible control panel beyond its standard number of on board initiating zones or points.