Security: Intrusion

How to interpret "user 255 key-switch arming" in the D4412/D6412 with no programmed keyswitch zone.

Issue How many on-board zones does the D6112 Control Communicator have?   Solution   The D6112 Control communicator has eight end-of-line resistor supervised hardwire protective zones. There are six standard programmable zones; one nominal 12 VDC powered zone optimized for two-wire smoke detectors and one nominal 12 VDC powered zone optimized for two-wire glass-break detectors.

Issue Can not get the panel to send modem format. Modem is set to yes in the program, and the CS is set to 7. The panel will send BFSK. Solution To report in Modem II format, the following must be set: Be sure the receiver will accept Modem II format. Account number can be a 3 or 4 digit for modem. If using a 3 digit, program a zero as the first digit. Program item 2.3, Modem, must be set to yes. Program item 3.3, AModem, must be yes if using an alternate phone number as well. Program item 2.5, Ack14, must be set to no. Program item 3.5, AAck14 must be no if using an alternate phone number as well. Program item 2.7, Ack23, must be set to no. Program item 3.11, AAck23, must be no if using an alternate phone number as well. When Modem format is selected, the panel will ignore any entries in the CS line of the program.

How to correct the error: RS Control Certificate Not Valid. ITS-DX4020-G, DX4020, B420, RPS, Certificate Builder, RS Control iApp

How to correct D6200 software returns Communication Failed by Error when connecting to the receiver. D6600 D6100IPv6 D6200-CD

Issue How many 2 wire smokes will the D7112 support on zone 1?   Solution   Manufacturer & Models, and the number of smokes Radionics D262 with the D260 base  = 20 smokes DS200 with the MB200-2w base  = 10 smokes System Sensor 1400   =  10 smokes System Sensor 2400  = 10 smokes System Sensor 2400TH  = 10 smokes System Sensor 1451 with the B401 base  = 10 smokes System Sensor 1451 DH with the DH400 base  = 10 smokes System Sensor 2451 with the B401,B401B or DH400  = 10 smokes System Sensor 2451TH  with the B401,B401B or DH400  = 10 smokes System Sensor 2300T  = 10 smokes

How to connect to RPS using the IP Communicator.

Issue What are the Dimensions of the Bosch D56 Command Center Keypad Conduit Box?   Solution   The Back Box Dimensions are 1 1/2" X 4 9/16" X 8 1/4".

Issue Does the D2112Command Centerbuzz discontinue after AC power is restored? Solution Yes. The Command Centertrouble buzz will timeout after 30 to 45 seconds following restoration of AC power.

How to troubleshoot the RS Control app display System is Disabled.

How to select the correct legacy mode or datagram setting for network communications.

How to determine which control panel has SDI 92 available for the IP Communicator. Which is the first panel that supported address 92 for communication devices on the SDI bus. B420, B426, B450

How to use the ISW-D8125CW-V2 and D8125INV on the same panel. Can the D8125INV be connected to a panel that already has an ISW-D8125CW-V2 connected?

How to configure the B426 or B420 IP Communicator using keypad programming.

Issue Why does the zone light on the D360 Command Center light when the D279A is disarmed? Solution The D8112 panel is programmed with a zone code of 3271 on a particular zone. The purple jumper on the D279A is cut. As a result, the D360 zone light illuminates when the D279A is disarmed. This is normal and will not impact the D8112 arming process.  If the D1252A is used, the disarm state of the D279A is not indicated.

How to Capture and Save a DX4020-G Log file for troubleshooting

Overview: Time needed to charge a 12 volt back up battery connected to a D4112 Issue   How long does it take to charge a back up battery connected to the panel for the first time?   Solution   It may take as long as 12 hours. BOSCH recommends that the battery be charged prior to the installation.

Overview: Power up charging status of the battey on a D4112 panel will send a trouble Zn 9 during Recharge cycle. Issue Why does the panel send a Trouble Zn 9 when the battery is charging?   Solution   After the AC is restored the battery will begin to charge.  When the battery reaches a charging level of 11.1 volts, and maintains battery voltage level above 10.3 volts for 1 minute, the panel will RESET and a battery trouble (Trouble Zn 9) will be sent to the Central Station.  When the battery reaches the charging level of 12.5 volts a Restoral Zn 9 is sent to the Central Station.    

Issue Will the D7112 support a daily 12:00 AM timer test ? Solution Not recommended. If the daily test timer is set for midnight ( 12:00 A.M. ) the panel stops reporting the daily test on January 1st.

Issue When do the D7112 Transmitters send a Low Battery Report? Solution For the Transmitters that use the 3.6V Lithium battery (D7121, D7122, D7130, D7131, D7198, and D7199), the low battery threshold is 3.4V.   For the transmitters that use the 9V Alkaline battery (D7190, D7191), the low battery threshold is 7.2V.