HS-2 Faceplate
![closeup_hs_faceplate_diagram](https://waterra.com/wp-content/uploads/2019/07/closeup_hs_faceplate_diagram.jpg)
HS-2 Faceplate Features
- membrane ON/OFF switchwith an automatic power saving feature that will turn the unit off after three minutes
- water indication light LED display that illuminates when water is detected
- hydrocarbon indication light LED display that illuminates when hydrocarbons are detected
- loudest buzzer available was chosen for these sensors to ensure that the units could be heard in noisy environments.
- low battery indication light
- battery pack is located on underside of faceplate