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At just the right time before the spring rush - our shadow wall stopped working. I am too worn out to spend much more time trying to fix it - does any body know where we can by the flash and trigger unit? We currently us a motion sensor to trigger a timer that counts down from five then flashes.
Thanks
Chad Johnson
Director of Education
The Edgerton Explorit Center
http://www.edgerton.org
1.877.694.4032
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