UTC Fire & Security Americas Corporation Inc 801-IXT User Manual
Chapter 3
How your system communicates
21
Alarm sirens and lamp modules
Exterior and interior sirens make three different alarm sounds on the premises, each indicating a different type
of alarm. Sirens are programmed by the installer to time out and stop sounding after a specified time.
of alarm. Sirens are programmed by the installer to time out and stop sounding after a specified time.
Use Table 8 to understand the siren sounds used by the security system.
Table 8.
Alarm Siren and X10 Light Information
Function
Fire
Intrusion
Emergency
X10 lights
a
a.
This feature is not verified for use by UL.
Steady
Flashing
Steady
X10 siren
Steady
Steady
Alarm beeps
Interior and panel siren
Temporal 3
b
b.
Temporal 3 refers to a continuous pattern of three siren pulses, then off for 1.5 seconds, three siren pulses, then off for 1.5 seconds.
Steady
Fast on/off
Exterior siren
Temporal 3
Steady