7. Dimensions
6. Fitting Detector
5. VAD Coverage Area
4. Switch Position Meaning
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Technical Data 25-12947-A
September 2014
1, Sounder On/Off (AV version only)
2, Volume Hi (Off)/Low (On)
3, Tones
4, Tones
5, Mode: On = N/A* Off = Conventional
*Switch 5 must be set to ‘Off’ in order to operate
Continuous: 3=On, 4=On (910Hz)
Bell: 3=On, 4=Off (1440 Hz)
Alternating: 3=Off, 4=On (610 / 910 Hz)
{
30mm
Ø
114mm
1
2
3
4
5
1
On
Off
Cross-section
View (metres)
Wall mounted 3D
View
Cross Section Plain
Product
SQG3-23
0.45
0.80
0.90
1.70
1.40
0.90
Dimensions in metres
Use M4 Screw to attach
the detector to the sounder.
Length to be determined by installer.
Base shown for illustration purposes only
