Important Cookie Information

This website uses absolutely necessary cookies. If you consent to the use of convenience cookies, please click “Yes, I agree.” By clicking on “Privacy Settings.” you can change this setting at any time and withdraw your given consent. Icon down see more You can find detailled information in our Privacy Policy Icon forward-right
Icon up see less

Bosch Building Technologies

    Showing results for 
    Search instead for 
    Did you mean: 


    Sort by:
    ‎06-11-2018 10:03 PM
    Part numbers FPD-7024, D7024, DS9400, DS9400I, DS9400M, DS9447, D7033, FMR-7033
    View full article
    ‎06-11-2018 09:43 PM
    The D132B is a multipurpose, fully configurable, smoke power-reversing module for activating detectors with local annunciation. The module will operate both two-wire and four-wire 24 V circuits, and also works with Class A or Class B initiating circuits. An alarm latch connection is provided to allow an initiating loop to be held in alarm after the detector loop power has been reversed to activate any sounders. The module does not affect compatibility between the FACP and detectors, or the FACP and notification appliance circuits (NACs). The maximum current available from the FACP smoke power terminals or NACs limits the total number of reversible smoke detectors that can be connected to the module. Consult the FACP’s installation instructions for compatibility with the D132B Multi-Use Reversing Relay Module. Part numbers D132B, D7024, FPD-7024
    View full article
    ‎06-11-2018 07:13 PM
    Overview When the D928 is installed, the control panel alternates between Phone Line 1 and Phone Line 2 to send its first report. For example, on Day 1, the control panel attempts to communicate on Phone Line 1. On Day 2, the control panel switches and attempts to communicate on Phone Line 2. When the control panel is reset or powered on or off, the next reported event always attempts to call out on Phone Line 1 first. If Phone Line 2 (secondary) is not in service on Day 2, the control panel switches to the primary phone line to send the report.The Bosch Security System control panels use the D928 Dual Phone Line Switcher to transmit over a second phone line when the primary phone line has a fault. The control panel monitors the primary line and the D928 monitors the secondary line. If a signal is generated and the control panel senses that the primary phone line is bad, it will attempt to use the secondary phone line to send the message. Part numbers D7212B, D9112B, D7212B1, D9112B1, D7212, D7412, D9112, D9124, D9412, D7412G, D9124G, D9412G, D7412GV2, D9124GV2, D9412GV2, D7412GV3, D9412GV3, D7412GV4, D9412GV4, D928,
    View full article
    ‎06-08-2018 09:48 PM
    Part numbers D5200, D9124, D9124G, D9124GLTB, D9124GV2, D9124GV2LTB
    View full article
    ‎06-08-2018 08:56 PM
    Part numbers D9124, D9100, D9142, D9142F, D9124G, D914GV2
    View full article
    ‎06-08-2018 07:26 PM
    Part numbers D10024A, D10024, D9024, D8024, D327A
    View full article
    ‎06-08-2018 07:16 PM
    Part numbers D10024A, D10024, D9024, D8024, D328A
    View full article
    ‎06-08-2018 07:05 PM
    When a fire alarm occurs, the control panel activates Relay A (Terminal 6), providing the trigger input to the “Horn” D192C/D192G. The output from Relay A also changes Point 3’s voltage to 5.0 VDC (electrically, an open condition caused by the 2.4 k. resistor), causing an alarm (burg alarm) condition. This activates Relay B (based on the Summary Alarm Relay programming shown above). Relay B provides the trigger voltage for the “Strobe” D192C/D192G. When the Fire Alarm is acknowledged at the command center, power is no longer applied to Relay A causing the horns to silence and returning Point 3 to a normal state of 2.5 VDC. However, Relay B continues to stay activated until alarm memory is cleared at the command center by using Command 4 or entering Passcode + [ESC]. After the Fire Alarm is acknowledged, the command center first scrolls the fire alarm points, then scrolls AREA 1 1 ALARMS. This occurs because Point 3 is a Burg Point. Once a Command 4 or a Passcode + [ESC] is entered, the Alarm Memory is cleared. Part numbers D192C, D192G, D7212, D7412,D9112, D9124, D9412, D7212G, D7412G, D9112G, D9124G, D9412G
    View full article
    ‎06-08-2018 06:58 PM
    Part numbers D7036, DS9436, D56R
    View full article
    ‎06-08-2018 06:42 PM
    Part mumbers D9068, D9052, D8024, D9024, D40024, D10024A, D7033, FMR-DACT-KEYPAD
    View full article
    ‎06-08-2018 06:28 PM
    Issue What ports are used for the D9051 on the Analog panel? Solution Part numbers D10024A, D10024, D9024, D8024, D9051
    View full article
    ‎06-08-2018 06:07 PM
    Part numbers DS7400X, DS7400, DS7400Xi, DS7400XIVER2, DS7400XIVER3+, DS7400XIVER4, DS7488
    View full article
    ‎06-08-2018 05:48 PM
    Part numbers DS7400X, DS7400, DS7400Xi, DS7400XIVER2, DS7400XIVER3+, DS7400XIVER4, DS7447
    View full article
    ‎06-07-2018 09:54 PM
    Part numbers DS7400X, DS7400, DS7400Xi, DS7400XIVER2, DS7400XIVER3+, DS7400XIVER4, DS7420I
    View full article
    ‎06-07-2018 07:13 PM
    Part numbers DS9400, DS9400i, DS9400M, D7024, FPD-7024, DS9431, D7039, FPE-7039
    View full article
    ‎06-07-2018 06:10 PM
    Part numbers FPD-7024, D7024, DS9400, DS9400I, DS9400M, DS9431, D7039, FPE-7039, D7053, D7035
    View full article
    ‎06-07-2018 04:10 PM
      Issue The D192G panel zone (point) is in trouble and the yellow LED is not on. Solution With the zone/point in trouble and No Yellow LED On there is a wiring fault. One of the following terminals do not have power connected to them. External Power In (EXT PWR IN) and / or Auxiliary Power In (AUX PWR IN). Terminal 1 (AUX PWR IN) 13.75 VDC Terminal 2 (Common) Terminal 3 (Supervised Zone / Point) 2.50 VDC Normal Condition < 1.50 VDC In Trouble condition Terminal 4 (Trigger) 13.75 VDC In Alarm Only Terminal 5 (External Power In) 12 VDC or 24 VDC Depended on needed Output for the NAC's or Power Supply Terminal 6 (Common) This is the Common from an 24 VDC External Power Terminal 7 (Positive Alarm Output) Terminal 8 (Negative Alarm Output) Part number D192G
    View full article
    ‎06-07-2018 04:00 PM
    Part numbers DS7400X, DS7400, DS7400Xi, DS7400XIVER2, DS7400XIVER3+, DS7400XIVER4
    View full article
    ‎06-07-2018 03:50 PM
    Part numbers FPD-7024, D7024, DS9400, DS9400I, DS9400M, DS9431, D7039, FPE-7039
    View full article
    ‎06-07-2018 03:13 PM
    Part numbers D192C, D192G
    View full article
    Top Contributors