2 Pack Hakol 4-In-1 Upgraded Natural Gas Leak & Carbon Monoxide Detector

The Hakol 4-in-1 detector monitors natural gas, carbon monoxide, temperature, and humidity with a dual alarm system and clear LCD display.

• The description claims the device provides fast and accurate alerts.
• The description claims the detector has a plug-in design with low power consumption.
• The description claims the device is suitable for various locations including homes, RVs, and hotels.