A contemporary vape detector can operate on battery power

https://www.globenewswire.com/news-release/2026/03/20/3259960/0/en/Zeptive-Software-Update-Boosts-Vape-Detection-Performance-and-Adds-New-Features-Free-Update-for-all-Customers-with-Zeptive-s-Custom-Communications-Module.html

A modern-day vape detector can operate on battery power, making it possible for versatile positioning in toilets and locker spaces without costly electrical wiring or renovations.