1. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems CCS800 Ultro 1 CCS800 Ultro 150 delegates 16.Feb.200 6 Extended system for maximum 150 delegates  Three CPSU’s, one master and two slaves  Six trunks  Max. 25 units / trunk  4x special CPSU interconnection cable

2. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems CCS800 Ultro 2 CCS800 Ultro 150 delegates 16.Feb.200 6 Max. 25 units & 100 m. ext. Cable Max. 25 units & 100 m. ext. Cable 12345671234567 Audio contr. Ground Audio distr. Control - 1 Control - 2 V+ Supply V- Supply 1 2 3 4 5 6 7 12345671234567 V- Supply V+ Supply Control - 2 Control - 1 Audio distr. Ground Audio contr. 1 2 3 4 5 6 7 NC Violet Yellow Green White Black Red Blue LBB 3310/00 CPSU - 1CPSU - 2 LBB 3310/00 Cable for two CPSU’s and 50 delegates MasterSlave

3. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems CCS800 Ultro 3 CCS800 Ultro 150 delegates 16.Feb.200 6 LBB 3310/00 CPSU - 1 LBB 3310/00 CPSU - 2 12345671234567 Audio contr. Ground Audio distr. Control - 1 Control - 2 V+ Supply V- Supply NC 12345671234567 V- Supply V+ Supply Control - 2 Control - 1 Audio distr. Ground Audio contr. 1 2 3 4 5 6 7 Violet Yellow Green White Black Red Blue Max. 25 units & 100 m. ext. Cable Max. 25 units & 100 m. ext. Cable 1 2 3 4 5 6 7 Max. 25 units & 100 m. ext. Cable Max. 25 units & 100 m. ext. Cable 12345671234567 Audio contr. Ground Audio distr. Control - 1 Control - 2 V+ Supply V- Supply NC 12345671234567 V- Supply V+ Supply Control - 2 Control - 1 Audio distr. Ground Audio contr. 1 2 3 4 5 6 7 Violet Yellow Green White Black Red Blue 1 2 3 4 5 6 7 Cable for two CPSU’s and 100 delegates MasterSlave

4. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems CCS800 Ultro 4 CCS800 Ultro 150 delegates 16.Feb.200 6 Cable for three CPSU’s and 150 delegates Master Slave

5. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems CCS800 Ultro 5 CCS800 Ultro 150 delegates 16.Feb.200 6 CCS 800 Ultro - the discussion system with digital acoustic feedback suppression

6. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Security Systems CCS800 Ultro 6 CCS800 Ultro 150 delegates 16.Feb.200 6 CCS800 Ultro  End of Presentation