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4. MOUNTING
Mount the substation to an electrical box mounted to the wall.
Oval head screw (No.6-32UNC x 18)
Dimensional diagram
120
5. SPECIFICATIONS
Model No.
Rated Input
Rated Impedance
Output Sound Pressure Level
Frequency Response
Internal Speaker
Sensitivity as Microphone
Ambient Temperature
Finish
Weight
Weather-Resistant Coating
Call Button
Call Lamp
Open Collector Output
Accessories
Note: The design and specifications are subject to change without notice for improvement.
All manuals and user guides at all-guides.com
2-gang electrical box (deep)
and adapter ring
AI-RS150/160/170/180
46
37
AI-RS150
(Temperature range not to freeze the speaker and switch)
410 g
None
Resin-made push
Metal push button
button
None
None
Oval head screw (No. 6-32 UNC) x 18 ....... 4
*
3
52.5
*
1
*
2
*
AI-RS160
AI-RS170
1 W
625 Ω (1 W, 25 V)
82 dB
300 to 4,000 Hz (minimum 72 dB)
4 cm dynamic type
–40 dB ± 3 dB (0 dB = 1 V / Pa)
–10°C to +50°C
Stainless steel
540 g
540 g
None
Printed circuit board Printed circuit board
Metal push button
None
None
None
None
Unit: mm
2 (AI-RS150)
1
43.5 (AI-RS150)
2
AI-RS180
570 g
Metal push button
(red top ø20 mm)
Provided
24 VDC, 30 mA
Printed in Japan
133-06-234-80
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