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First Alert SA521CN Wireless Interconnected Hardwired Photoelectric Smoke Alarm with Battery Backup

On Sale Now! Free Shipping Included! Save 2% on the First Alert SA521CN Wireless Interconnected Hardwired Photoelectric Smoke Alarm with Battery Backup by First Alert at SMIFCU. MPN: SA520B-SA521CN. Hurry! Limited time offer. Offer valid only while supplies last.

Product Description

Features & Highlights

  • RF Interconnect offers a reliable and secure radio communication between alarms
  • One alarm sounds, they all sound to provide earliest warning of potential danger
  • Photoelectric smoke sensing alarm with mute button
  • Loud, 85dB audible alarm
  • 120V AC power with 2-AA battery backup

Additional Information

Manufacturer:First Alert
Brand:First Alert
Part Number:SA520B-SA521CN
Publisher:First Alert
Studio:First Alert
Item Weight:0.78 pounds
Item Size:7.13 x 9.06 x 9.06 inches
Package Weight:1.75 pounds
Package Size:6.3 x 2.5 x 2.5 inches

First Alert SA521CN Wireless Interconnected Hardwired Photoelectric Smoke Alarm with Battery Backup by First Alert

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First Alert SA521CN Wireless Interconnected Hardwired Photoelectric Smoke Alarm with Battery Backup

Brand: First Alert
4.9 out of 5 stars with 188 reviews
Condition: New
Lead Time: 1 - 2 Business Days
Availability: In Stock
You Save: 1%




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