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First Alert 10-Year Battery 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector Item #503903 Model #X4311MV purpose designed adjuster tool (included

USD39.98

USD66.98

SKU 16381020060 · ★ 4.3

Pay in 4 interest-free payments of $9.99 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 26 - Oct 31

Terrace notes

Description

First Alert 10 Year Battery 2 Pack Battery operated Combination Smoke and Carbon Monoxide Detector Item #503903 Model #X4311MV purpose designed adjuster tool (included purpose designed adjuster tool (included with each valve): Minimizes unauthorized tampering with valve setting 56 Airflow (S H M L) CFM 588 530 440 341 Air flow (Direction) Vertical 4 way Vertical Sound Level (H M L) dB (A) 45 43 38 Outdoor Unit Dimensions (LxHxD) (inches) 31 7 8 x 23 x 11 Weight (lbs) 85

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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