HALT 1.0 Discontinued

The Hobbs Active Light Trigger (HALT)  was designed in 2015 for the sole purpose of studying road ecology and road tunnel permeability, focusing on ectothermic animals.


*  HALT provides researchers and scientist reliable         data as the HALT trigger offers 100% detectability (see statistics).

*  HALT is a Precision Instrument and continues to evolve (see HALT 2.0). 

HALT 2.0

© 2019 by

Michael Hobbs

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