CMX VC-C30F 100V Volume Controller with Relay
ติดต่อด่วน @soundscenter
Features : CMX VC-C30F
- CMX VC-C30F PA (Public address) system use volume control with 24V relay.
- CMX VC-C30F Background music system with voice alarm use attenuator with 24V relay.
- CMX VC-C30F The volume controller is used to adjust the loudspeaker output in the room.
- CMX VC-C30F The volume controller is used to keep same output level for one same speaker line, because the end the speaker line signal loss is rather big, so its outputs is less, thus volume controller is added to the front of the line to lower the speaker output so as to keep the similar ambient output level for the all of the speaker in the same line.
- CMX VC-C30F The volume controller with 24V relay working principle: the relay from the amplifier or PA system will be input to this volume controller to override the output level to maximum when there is fire alarm or other emergency situation, by this way, some conference room even lower the volume or off the level during meeting even could hear the evacuation message during emergency.
- CMX VC-C30F High level white UV-protected ABS material to integrate together with the white wall and architecture design.
- CMX VC-C30F Built-in transformer to control the PA 100V line loudspeakers.
- CMX VC-C30F With 4 levels of volume attenuator and one position of off.
- CMX VC-C30F Surface wall mount or in-wall mounting box shall be purchased separated.
Specifications : CMX VC-C30F
- Model VC-C30F
- CMX VC-C30F Description 100V Volume Controller with Relay
- CMX VC-C30F Rated Output 30W 24V Relay With 24V relay
- CMX VC-C30F Line Input 100V or 70V
- CMX VC-C30F Volume Step 5 steps
- CMX VC-C30F Attenuation Per Step 3dB
- CMX VC-C30F Total Attenuation 33dB
- CMX VC-C30F Material UV-protected ABS
- CMX VC-C30F Finish White
- CMX VC-C30F Mounting Way Surface mount or in-wall mount
- CMX VC-C30F Depth 60mm
- CMX VC-C30F Plate Dimension 86(W)×86(D)mm
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