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2. Tone 16 – Volume dB(A)
Horizontal Plane
Angle
Max27.5V
Min 20V
15°
89.4
45°
89.8
75°
91.2
105°
91.7
135°
90.0
165°
86.7
3. Tone 17 – Volume dB(A)
Horizontal Plane
Angle
Max27.5V
15°
87.3
45°
87.3
75°
84.2
105°
84.1
135°
89.7
165°
89.4
Limitation of Sounder Device
The alarm warning device cannot last forever. In order to keep the alarm warning device working in
good condition, please maintain the equipment continuously according to recommendations from
manufacturers and relative nation codes and laws. Take specific maintenance measures on the
basis of different environments.
This alarm warning device contains electronic parts. Even though it is made to last for a long period
of time, any of these parts could fail at any time. Therefore, test your alarm warning device at least
every half-year according to national codes or laws. Any fire alarm devices or any other
components of the system must be repaired and/or replaced immediately as they fail.
Normal Mode
Vertical Plane
Max27.5V
Min 20V
84.8
89.6
85.6
94.0
86.8
95.6
87.3
96.7
86.0
90.5
82.9
90.9
Normal Mode
Vertical Plane
Min 20V
Max27.5V
Min 20V
85.1
89.3
83.9
86.7
81.1
94.3
82.4
90.9
87.6
87.5
87.2
91.2
Installation & Operation Manual
Low Current Consumption
Horizontal Plane
Max27.5V
Min 18V
85.3
83.4
90.0
84.8
91.7
86.8
92.4
83.9
86.2
83.4
86.6
80.4
Low Current Consumption
Horizontal Plane
Max27.5V
Min 18V
98.0
76.7
84.4
75.4
90.9
81.9
87.7
79.5
85.3
79.7
88.9
80.8
Specifications are subject to change without prior notice
TX7320 Addressable Sounder
Vertical Plane
Max27.5V
Min 18V
80.0
83.8
82.0
87.3
84.0
88.0
81.6
85.0
79.9
87.9
77.6
83.4
Vertical Plane
Max27.5V
Min 18V
76.1
76.1
77.3
76.8
81.0
81.2
83.7
81.4
82.8
81.2
79.4
80.2
82.0
85.2
86.2
82.3
76.6
77.2
4050100271-Rev1.0-1215
TANDA UK
80.7
84.3
85.3
82.1
85.5
80.5
12
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