When using System Sensor B200S Intelligent Sounder Bases with AUX power or constant power whereas the power source does not monitor the power circuit using an EOL resistor, removal of the AUX power from the sounder base loop does not activate a tr
Sprinkler systems are the most effective manner to suppress a fire. The most simple sprinkler system has a pipe full of water and sprinkler heads. When heat triggers a sprinkler head, water is immediately discharged. This is called a WET SPRINKLER SYSTEM because the pipes are always full of water.
A Bosch B series panel showing "Missing Battery" on the keypad and the Battery Light on the B series panel lite solid, indicating a missing battery.