GE Security EST3 User Manual

Installation
EST3 Installation and Service Manual
5.14
Figure 5-5 shows an auxiliary/booster power supply being used
to power the NAC, to provide synchronization, and to provide
horn silence capability. Because the auxiliary/booster supply has
the ability to silence the horn circuit, this application can be
created using only the Signature loop wiring.
The SIGA-CT1 module monitors the power supply for AC
failure. The SIGA-CR module signals the power supply to turn
the horns on or off. The SIGA-CC1 module signals the power
supply when the system goes into alarm, turning the NAC on.
Note that the power supply can only synchronize the notification
appliances to which it is connected. If you need to synchronize
several similar NACs on the same Signature loop, you can use a
SIGA-CC1S module in place of the SIGA-CC1.

GE Security EST3 Specifications

General

Brand	GE Security
Model	EST3
Category	Security Sensors
Language	English