SUNOYAR LCD Display CO Carbon Monoxide Gas Detector Device Home Safety Alarm Detector

Specification: Color: white Size: approx. 107*35mm Standby Current: <10uA Alarm Current: 10~30mA Working Environment: -10~50 degrees Celsius Alarm Volume: 85 decibels Feature: Alarm test button. Low battery warning. monitoring for indoor environments such as homes, shopping malls, hotels, restaurants, office buildings, teaching buildings, banks, libraries, computer rooms and warehouses. Package included: 1x CO Detector(Not included the battery)