Bosch Plena Voice Alarm System - 4 Installation; 4.1 Voice Alarm Controller; 4.2 Voice Alarm Router; 4.3 Call Station Keypad

Plena Voice Alarm System Installation | en 39
Bosch Security Systems B.V. Installation and Operation manual 9922 141 1037x (V2.16) | V0.6 | 2011.09
4 Installation
4.1 Voice Alarm Controller
The voice alarm controller is suitable for table-top and 19-inch rack-mounting installation. Two
brackets for rack-mounting are supplied. See Figure 4.1.
Figure 4.1 Brackets for rack-mounting
Make sure that there is a free space of at least 100 mm on both sides of the unit for
ventilation. The voice alarm controller has an internal fan, which is regulated to keep the
temperature inside the unit within the safe operating area.
4.2 Voice Alarm Router
The voice alarm router is suitable for table-top and 19-inch rack mounting installation. Two
brackets for rack-mounting are supplied. Installing a voice alarm router is similar to installing a
voice alarm controller (see section 4.1 ).
4.3 Call Station Keypad
Call station keypads can be connected to call stations or to other call station keypads (see
Figure 4.2).
Figure 4.2 Connecting call station keypads
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