A well-placed vape detector can prevent vaping in stairwells and alcoves
https://speakerdeck.com/beleifwwtz
A well-placed vape detector can dissuade vaping in stairwells and alcoves, covering areas that are hard to monitor throughout shifts.
A well-placed vape detector can dissuade vaping in stairwells and alcoves, covering areas that are hard to monitor throughout shifts.