As with most puzzle caches there is no physical object at the posted coordinates. At home and field puzzles will need to be solved to find the cache.
Passive Infrared (PIR) motion detectors have been in use for several decades. They now find use in alarm systems, automatic light switches and door openers. To learn about how PIR motion detectors work and about Josh's PIR Motion Detector CLICK HERE
Finding the first stage
The coordinates of the first stage are N 42° 06.ABC W 083° 21.DEF
The key is found HERE.
Finding the final stage
At the first stage one will find a waterproof container holding Josh's PIR Motion Detector Demonstrator system. A description of the demonstrator and specific instructions for its use may be found HERE.
Using the demonstrator will enable you to find the final stage. Have Fun!
This cache is located within Oakwoods Metropark, a part of the Huron-Clinton Metropolitan Authority park system. A Metropark Vehicle Entry Permit is required: Annual Permit $35. Senior Permit $21. Daily Permit $10.
For General information please call 810-227-2752 or 800-47-PARKS. Or visit our website at WWW.metroparks.com.
All park rules and regulations apply. Park in parking lots only. Check the Metroparks website for park hours.
|
The permit for this cache was renewed prior to the 4/15/2021 deadline and again was approved by Kevin Arnold | Southern District Interpretive Services Supervisor Huron-Clinton Metroparks on 04/13/21