Skip to main content
Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm

Roll over image to zoom in

Sentinel 21010577 (KN-COSM-BA) Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm

Item #: 21010577 (KN-COSM-BA) by Sentinel

UPC #: 047871105779

See reviewsSee reviews
In Stock

$77.26

/each
SAVE UP TO 7.73

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Features

Voltage

3

Power Source

Battery

Certifications

UL

Alarm Sensor Type

Ionization

Certifications & Ratings

UL Listed

Certifications and Listings

UL Listed

Commercial/Residential

Commercial, Residential

Included

Batteries

Product Depth (in.)

1.90

Product Height (in.)

5.60

Product Width (in.)

5.60

Required Battery Type

AA

Features

Hush Feature, No Additional Features, Tamper Resistant, Voice Alert

Pack Size

1

California Compliant

Available in California,Available in New York

Mount Type

Fixed

UNSPSC

46191501