96 x 2.4k Sensor Installation Rack with classic CEM control | GearSource
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96 x 2.4k Sensor Installation Rack with classic CEM control

96 x 2.4k Sensor Installation Rack with classic CEM control
Excellent Condition Help
Item is used but in perfect condition.
48 Hours
US - Northeast
Not Applicable
96 x 2.4k Sensor Installation Rack with classic CEM control
96 x 2.4k Sensor Installation Rack with classic CEM control
96 x 2.4k Sensor Installation Rack with classic CEM control
96 x 2.4k Sensor Installation Rack with classic CEM control
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Unless otherwise specified accessories and parts shown in photographs are not included. For clarification please contact us.

     This ETC Sensor Install Rack was removed in the summer of 2019 from a High School in New Jersey when they upgraded to LED lighting. It is a SR 48 and comes fully loaded with 48 D20 modules for 96 dimmers. It has the classic CEM (full keypad) control and also comes with 2 additional D20 modules (more are available if desired).

     The build date per the ETC tags is February, 2003. It was originally equipped with 43 D20 modules, but we have added 5 modules (late 2002 builds) to bring it up to a full 48 modules for 96 dimmers. This has to be the cleanest rack we have ever seen. There was no dust inside it and the modules were very clean as well. That indicates that this rack saw very little use. There are some scuffs on the door, some random scenic paint on one side and what looks like polyurethane from refinishing the floor along the bottom of the sides. The back of the rack has a number of scuffs.

     We have cleaned and tested this rack and it responds on DMX inputs A and B as well as accepting keypad commands. There are no wiring holes in the left side or in the bottom. It has three large holes in the top for conduit, guessing one for 2” and two for 2 ½”. There is one conduit hole, looks like 1”, in the right side.

     We have lots more pictures and a video of it running at our facility, but we can only post 5 pictures and this site doesn’t do video. Please contact your sales rep and ask them to send you more pictures and a link to the video.


     About us – we’re a small production company located in the middle of nowhere in Western Pennsylvania, halfway between Pittsburgh, PA and Buffalo, NY. We’d rather live somewhere we love and drive long distances to gigs than suffer in a metropolitan area with no wildlife in sight. We have been working with used ETC systems for over 10 years and usually get two or three a year.

     For an additional charge this can be packed in a crate, lying on its back. All modules will be removed, bubble wrapped and placed in boxes alongside the rack. If you want to save a few bucks on the shipping cost we can skip the crate and shrink wrap, but do so at your own risk. You, of course, are welcome to come pick this up and see it working before we load it. Schedule an extra day so you can kayak the river that runs through town, ride on the rail trail and go hiking in the Allegheny National Forest!



ETC's Sensor+ dimming systems are the performance standard for top theaters, TV studios, and concert halls worldwide. Because a complete range of Sensor+ racks are available, smaller venues like schools and community theaters can also afford Sensor+ excellence. Modularity means configurability: mix and match the modules in the racks according to your particular fixture inventory. And the elegant and compact modular design lets you slide up to 48 modules for up to 96 channels of 2.4kW dimming in and out of a single Sensor+ rack – without tools! And you can take advantage of ETC's innovative Dimmer Doubling™ (twice the control, half the circuits!) and save even further on dimmer costs. Adding the optional SmartLink Power Board to any Sensor+ Installation Rack allows easy, plug-and-play control of presets via architectural control stations.

The browser interface, Sensor+ Connect, accesses all of the functions of the Control Electronics Module (CEM+) from a laptop or networked computer. This interface monitors what is happening at the rack, and provides the means to configure the rack, select dimmer modes, record or activate playbacks – plus a whole lot more.

Advanced Features (AF) racks take dimmer monitoring one step further by providing dimmer-specific information such as load changes, lamp failures or breaker trips. Sensor AF dimmer modules contain embedded current and voltage sensors, which are constantly monitored and analyzed to diagnose and report dimmer-specific faults.