Description

1. It uses an electrochemical carbon monoxide sensor-probably the most accurate technology
2. The permanent sensor lasts as much as five years
3. The detector is easy to install and use.
4. A great item for protecting your circle of relatives from the dangers of carbon monoxide

Green LED: Flashes each and every 30 seconds to indicate the unit is operating properly. The green LED may also flash before CO reading is taken and when any button is pressed.
Red LED : When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound.

Specification:
Power Supply: 3 AA size 1.5V batteries (battery not included)
Sensitivity & Time: 50ppm, alarms within 60-90 minutes
100ppm, alarms within 10-40 minutes
300ppm, alarms within 3 minutes
Standby Current: < 50uA (without LCD); < 200uA (with LCD)
Alarm Current: < 75mA
Operation Ambient Condition: 5~40,¡ã20~90% R.H.

Cautions:
1. Mounted on a wall.
2. Do not install in garages, kitchens, furnace rooms or bathrooms!
3. Install a minimum of 15 feet away from any fuel burning appliance.
4. We suggest an alarm be installed on each and every level of a multilevel home
5. Must be tested weekly!
Loud 85 decibel alarm,Powered by 3*1.5V AA batteries (battery not included)
Four short alarm beeps pattern,The test/silence button both silences the alarm and lets you test its functionality
Advanced level of protection
A great item for protecting your circle of relatives from the dangers of carbon monoxide
Easy to read with the digital LCD display,Alarm memory feature