Wolves,cool appearance and honest; Shield, against attack. The original goal of Wolf Shield product is to timely report the leakage of CO, so as to ensure the personal safety of people and families.
Now we have been focuing on a series of Wolf Shield products so we are confident to further provide invisible shields for your family.
Advanced Technology in an Easy-to-Install, Plug-In Design：
Designed for home use, A/C-powered, plug-in alarm that utilizes sophisticated electronic components and sensor technology to protect you and your family from the dangers of CO, methane, and propane exposure. It plugs directly into a standard A/C outlet and includes a 9-volt battery backup that provides continuous monitoring--even during power outages.
Audible alert mode alerts you to elevated CO and gas levels:
When installed on every level of your home, gas alarms can help protect everyone in the house by giving you a clear signal when gas levels reach an unhealthy point. If an unhealthy carbon monoxide level is detected, the alarm will beep at 85 decibels until the level decreases or the reset button is pressed. If methane gas or propane gas is detected, the alarm will beep every second and "GAS" will appear on the display.