First Alert CO Detector - Battery only, AA (Incl)

Code: CO400B

None

$18.75

0.50 pounds

Electrochemical Carbon Monoxide Sensor - the most accurate sensor available as compared to other sensing technologies

Two 1.5V AA Batteries

Front-access battery compartment - allows easy battery replacement

Single Button Test/Silence

Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm

Temperature Range: 40 degrees F to 100 degrees F

Alarms at the following CO level: 70 PPM between 60 and 240 minutes; 150 PPM between 10 and 50 minutes; 400 PPM between 4 and 15 minutes

Save 33% on annual battery replacement costs - Features 2 AA batteries vs. 3 for competitive products.

Meets UL 2034 standard - single station carbon monoxide alarms.

UL mandated repeating alarm horn pattern (85 dB)-4 fast beeps, pause, 4 fast beeps.

These detectors have a 7-Year Limited Warranty