Fibaro Carbon Monoxide Detector for Apple Homekit

FIBARO CO Sensor is a HomeKit-enabled carbon monoxide detector using Bluetooth® low energy wireless technology.
Its high sensitivity allows to detect the presence of the carbon monoxide (CO) gas at the early stage in order to prevent carbon monoxide poisoning.
Alarm is signalled with a built-in siren, blinking LED indicator and by sending information to your iOS device.