Souvent achetés ensemble :
Description
This alarm protects against three deadly threats, carbon monoxide, propane and natural gas.
Protection from three deadly threats.
¢ Digital Display
¢ 9V battery back up
¢ Hide-a-way cord
¢ Test/Reset Button
¢ Loud 85dB Alarm
¢ Low Battery Warning
¢ Easy Installation
¢ Electrochemical sensor "The World's Most Accurate Sensor"