Enhanced Sensitivity and Accuracy: Equipped with advanced semiconductor sensors, the RV propane gas detector excels in rapid detection, offering quicker responses to gas exposure compared to traditional models. This ensures heightened safety and reliability for all occupants in your motorhome or trailer. Real-Time Digital Monitoring: Featuring a clear digital display, this propane detector not only shows current gas concentrations but also error codes for troubleshooting. Loud and Clear Alarm System: The unit includes a loud 85dB alarm and a test/reset button, allowing for immediate testing and silencing of false alarms. This feature ensures that you can hear the alert and respond promptly, even during the night, enhancing safety in your mobile living space. Color: White Material: plastic Package Contents: 1 x RV Propane Gas Detector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.