Generic LCD CO Carbon Monoxide Poisoning Warning Alarm Sensor

Description:

1. A perfect item to protecte your family from the dangers of carbon monoxide
2. It uses as an electrochemical carbon monoxide sensor-the most accurate technology
3. The permanent sensor lasts up to five years
4. The detector is easy to install and use.

Specification:

1.Power Supply: 3 AA size 1.5V batteries (battery not included)
2.Sensitivity & Time: 50ppm, alarms within 60-90 minutes
100ppm, alarms within 10-40 minutes
300ppm, alarms within 3 minutes
3.Standby Current: < 50uA (without LCD); < 200uA (with LCD)
4.Alarm Current: < 75mA
5.Operation Ambient Condition: 5~40,°20~90% R.H.

Cautions:

1. Mounted on a wall.
2. Do not install in garages, kitchens, furnace rooms or bathrooms!
3. Install at least 15 feet away from any fuel burning appliance.
4. This device is suggested to be installed on each level of a multilevel home
5. Needs to be tested weekly!