BOSCH D9127T 27/11 General alarm initiation requires a

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

Homeowners can adjust it from anywhere using a smartphone or tablet

North American standard 4 in

The LEDs can be latched ON by code command from the panel for an alarm indication

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

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.