GE NX-10 Installer Manual page 31

Figure 10. Wireless indoor siren
1
Speaker
2
4x AA battery pack
3
9 V battery
4
Siren PCB
5
Siren driver (-)
6
Siren driver (+)
9
Open collector output (-)
A
Open collector output (+)
NX-10 Installers manual
B
Tamper
C
Tamper
D
9 V battery terminal (+)
E
9 V battery terminal (-)
F
4x AA battery pack (+)
G
4x AA battery pack (-)
H
IO module PCB
31