Accessories
CMA-1
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A Ceiling Mount Adapter quickly converts any loudspeaker for downward-facing installation in hard ceilings such as gypsum.
Technical Specifications
| Attachment to Loudspeaker |
Lay-in (with option for screw attachment) |
| Cut Through Diameter |
17.2 cm; 6.8 inches |
| Suspension to Ceiling |
3-point suspension |
| Bolt Size for Suspension |
8-32 x 2.5 inches |
| Earthquake Suspension |
Additional suspension option from d-ring on Hub |
| |
| Faceplate Diameter |
22.0 cm; 8.7 inches |
| Depth |
2.8 cm; 1.1 inches |
| Material |
Plenum-rated resin |
| Color |
White |
| Weight |
0.1 kg; 0.2 lb |
AIM-2A, AIM-2M, AIM-2T
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Audio Input Modules connect paging and/or music sources to the Network Control Panel. They offer analog-to-digital conversion and automatically adjust for input sensitivity. Each Network Control Panel accepts any combination of three inputs: auxiliary, microphone, telephone.
Technical Specifications
| Input impedance |
100 kohm |
| Input maximum level |
10 V |
| Input sensitivity for maximum output |
300 mV |
| Gain |
Max. 20 dB, adjustable in 32 1 dB steps |
| Frequency response |
20 to 10000 Hz |
| |
| Input impedance |
600 ohm |
| Input maximum level |
30 mV |
| Input sensitivity for maximum output |
1 mV |
| Gain |
Max. 70 dB, adjustable in 32 1 dB steps |
| Frequency response |
20 to 10000 Hz |
| |
| Input impedance |
600 ohm |
| Input maximum level |
10 V |
| Input sensitivity for maximum output |
300 mV |
| Gain |
Max. 20 dB, adjustable in 32 1 dB steps |
| Frequency response |
20 to 10000 Hz |
ROM-2
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The Relay Output Module is used to connect the Network Control Panel with up to two external devices such as warning lights, sirens or security systems.
Technical Specifications
| Relay Output |
| Rated load |
0.5 A at 125 VAC; 1 A at 24 VDC |
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