Milesight Toilet Odor Detector NH3 H2S Data Logger LoRa D2D Battery

Detect NH3 & H2S with Higher Accuracy. Built-in Buzzer & Traffic Light Indicator for Alarming. Compact in size and easy to install and maintain.

Work on various conditions of bathrooms with damp proof coating. Wireless Deployment with up to 3 Years Battery Life. Easy Configuration via NFC.