Specification: Brand new 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. Fine workmanship and good performance. Easy to install and use. Long service life.
Package included: 1 / 2 / 4 x CO Detector (Not include Battery)
