Carbon Monoxide Detector with Digital Display, Wall-Mounted, Easy Installation, Disaster Prevention Supplies

Product Dimensions: 10cm x 10cm x 3.5cm (W x D x H) Requires 3 AAA batteries (not included) Informative LCD Screen: The high-definition LCD screen digitally displays the carbon monoxide concentration, allowing you to quickly and clearly understand the PPM concentration and take appropriate action. Convenient Test/Silence Button: A Test/Silence button allows you to test your detector to ensure it is working correctly, or silence it with a simple press in case of a false alarm. Flexible Installation: It can be mounted on a wall or placed on a bedside table for instant and accurate CO detection.