Appliance specifications
Environmental specifications
Rated DC control/strobe
voltage range
Temperature range
Humidity range
Connections
CAUTION:
• The appliances are available in red and white. Do not paint
or otherwise alter the factory finishes in any way.
Maximum RMS operating current
49[SV/HFV] visible
Current
Candela
59 mA
15
82 mA
30
145 mA
75
110
193 mA
Speaker Only
Speaker specifications
Input voltage
Power taps via jumper J1
Fire alarm
Frequency
Response
General signaling
TrueAlert Addressable Ceiling Mount S/V and SO units- speaker switch setting (25 V or 70 V audio)
Tap settings in
-
Watts
1/4
1/2
Speaker
Only
1
2
1/4
1/2
Speaker
Visible
1
2
Note:
•
Reverberant dBA measurements are a minimum UL rating based on sound level measurements made in UL's reverberant test chamber.
•
Anechoic dBA measurements are a minimum ULC rating based on sound pressure level measurements made in ULC's anechoic test chamber.
•
The sound pressure level decreases by 3 dB at an angular displacement of 70° from the line perpendicular to the speaker's center. The SPL
decreases by 6 dB at an angle of 80° from that line.
•
Only marked settings may be used for ULC fire alarm applications.
R
Special application 23-30 VDC
32 °F to 120 °F (0 °C to 49 °C)
10 % to 93 %, non-condensing at
104 °F (40 °C)
Terminal for 18 AWG to 12 AWG
2
2
(0.82 mm
to 3.31 mm
)
49[SVH/HFVH] visible
Current
Candela
-
-
110
235 mA
135
255 mA
185
295 mA
SO
9 mA
25 VRMS or 70.7 VRMS - speakers are for connection to compatible fire alarm audio circuits.
1/4 W, 1/2 W, 1 W and 2 W
400 Hz to 4000 Hz [SV/SO]; 200 Hz to 10000 Hz [HFV/HF]
125 Hz to 12 kHz
UL1480 at 10 ft
HiSPL (SV/SO)
models
79
83
86
90
79
83
86
89
Vertical and horizontal light dispersion ratings
(ceiling to walls and floors)
Percent of rated light output at any candela setting
(room temperature)
Vertical dispersion
Y-plane
UL req
Typical
angle
output
output
0
100 %
327 %
±5
90 %
293 %
±10
90 %
281 %
±15
90 %
197 %
±20
90 %
168 %
±25
90 %
142 %
±30
45 %
143 %
±35
45 %
155 %
±40
45 %
156 %
±45
45 %
134 %
±50
55 %
115 %
±55
45 %
104 %
±60
40 %
103 %
±65
35 %
98 %
±70
35 %
87 %
±75
30 %
90 %
±80
30 %
96 %
±85
25 %
96 %
±90
25 %
83 %
HiFi (HFV/HF)
HiSPL (SV/SO)
models
models
77
81
84
87
76
80
84
87
579-1203 Installation Instructions
Horizontal dispersion
X-plane
UL Req
Typical
angle
output
output
0
100 %
343 %
±5
90 %
160 %
±10
90 %
175 %
±15
90 %
129 %
±20
90 %
145 %
±25
90 %
165 %
±30
45 %
152 %
±35
45 %
144 %
±40
45 %
139 %
±45
45 %
129 %
±50
55 %
129 %
±55
45 %
123 %
±60
40 %
111 %
±65
35 %
120 %
±70
35 %
103 %
±75
30 %
75 %
±80
30 %
83 %
±85
25 %
70 %
±90
25 %
47 %
ULC-S541 at 3 m
HiFi (HFV/HF)
models
81
78
85
82
88
85*
91
88*
79
78
83
82
86
85*
89
88*
579-1203
Rev. B
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