Locking The Extension Cable; Connecting An External Microphone - Bosch CCS 900 Ultro Installation And Operating Manual

CCS 900 Ultro
5.3

Locking the extension cable

Figure 5.3
Cable locking clamps can be used in combination with the extension cables to prevent
accidental disconnection.
5.4

Connecting an external microphone

Figure 5.4
Put the external microphone (2) connector in the microphone input of the CU (1). Adjust the
sensitivity by use of the gain control (3). Use only microphones with balanced output. The
microphone input provides a 12V phantom power supply.
Bosch Security Systems B.V. Installation and Operating Manual
Installation | en 11
IOM_CCS900 | V1.0 | 2010.06